[ { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-POU", "public_name": "Prevalence of undernourishment", "short_name": "Undernourishment (PoU)", "domain": "Hunger and food security", "subdomain": "Chronic hunger", "definition": "A modeled estimate of people whose habitual dietary-energy consumption is insufficient.", "question_answered": "Who is likely to have chronically insufficient dietary energy?", "what_it_counts": "People or population share", "unit_family": "people and percent", "primary_unit": "people or percent", "person_or_event": "people", "time_basis": "Annual model estimate / multi-year statistical framework", "stock_or_flow": "modeled estimate", "population_scope": "Whole population", "geographic_universe": "Global and country estimates", "official_source": "SOFI / FAO", "primary_source_release_id": "WSI-SOURCE-SOFI-2026", "source_indicator_code": "", "output_type": "Modeled prevalence and number", "common_confusion": "Often treated as the same as FIES food insecurity or acute food-crisis classifications.", "comparability_note": "Not interchangeable with FIES, GRFC/IPC/CH, or child-wasting estimates.", "additivity_rule": "Do not add to the other hunger headline populations.", "related_content_ids": [ "WSI-CONTENT-VB-HUNGER-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-FIES-MODSEV", "public_name": "Moderate or severe food insecurity measured by FIES", "short_name": "Moderate or severe FIES", "domain": "Hunger and food security", "subdomain": "Experienced food access", "definition": "An experience-based measure of difficulty accessing adequate food at moderate or severe levels.", "question_answered": "Who reports difficulty accessing adequate food?", "what_it_counts": "People or population share", "unit_family": "people and percent", "primary_unit": "people or percent", "person_or_event": "people", "time_basis": "Past 12 months / official reporting period", "stock_or_flow": "period prevalence", "population_scope": "People age 15+ surveyed, calibrated to population estimates", "geographic_universe": "Global and country estimates", "official_source": "SOFI / FAOSTAT FIES", "primary_source_release_id": "WSI-SOURCE-SOFI-2026", "source_indicator_code": "", "output_type": "Experience-based prevalence and number", "common_confusion": "Often equated with chronic undernourishment or crisis-level acute food insecurity.", "comparability_note": "Broader experiential measure; not a count of chronically undernourished people.", "additivity_rule": "Do not add to PoU, GRFC/IPC/CH, or wasting totals.", "related_content_ids": [ "WSI-CONTENT-VB-HUNGER-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-FIES-SEVERE", "public_name": "Severe food insecurity measured by FIES", "short_name": "Severe FIES", "domain": "Hunger and food security", "subdomain": "Experienced food access", "definition": "The severe threshold within the FIES food-insecurity scale.", "question_answered": "Who experiences the most severe range of reported food-access difficulty?", "what_it_counts": "People or population share", "unit_family": "people and percent", "primary_unit": "people or percent", "person_or_event": "people", "time_basis": "Past 12 months / official reporting period", "stock_or_flow": "period prevalence", "population_scope": "People age 15+ surveyed, calibrated to population estimates", "geographic_universe": "Country and territory records in the validated FIES profile", "official_source": "FAOSTAT FIES", "primary_source_release_id": "WSI-SOURCE-WSI-FIES-2023-2025-V1.1", "source_indicator_code": "", "output_type": "Experience-based prevalence and number", "common_confusion": "Sometimes added to moderate-or-severe FIES even though it is already included.", "comparability_note": "A subset of moderate-or-severe FIES; the Step 11B chart summarizes 125 records in prevalence bands.", "additivity_rule": "Do not add to moderate-or-severe FIES.", "related_content_ids": [ "WSI-CONTENT-VB-HUNGER-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-GRFC-IPC3PLUS", "public_name": "High acute food insecurity at Crisis or worse", "short_name": "IPC/CH Phase 3 or worse", "domain": "Hunger and food security", "subdomain": "Acute food crises", "definition": "People in analysed crisis settings classified at Crisis or worse under acute food-insecurity frameworks.", "question_answered": "Who in analysed crisis settings needs urgent action?", "what_it_counts": "People in covered crisis areas", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "Current or projected acute analysis period", "stock_or_flow": "classification-period population", "population_scope": "People in covered crisis areas", "geographic_universe": "Selected crisis countries and areas", "official_source": "GRFC / IPC / Cadre Harmonisé", "primary_source_release_id": "WSI-SOURCE-GRFC-2026", "source_indicator_code": "", "output_type": "Severity-classified acute population", "common_confusion": "Often treated as a global prevalence estimate comparable to FIES or PoU.", "comparability_note": "The GRFC 2026 headline covers 47 analysed countries and territories, not the global population.", "additivity_rule": "Do not add to global FIES, PoU, or child-wasting populations.", "related_content_ids": [ "WSI-CONTENT-VB-HUNGER-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-CH-PHASE3", "public_name": "Cadre Harmonisé Phase 3 - Crisis", "short_name": "Phase 3 - Crisis", "domain": "Hunger and food security", "subdomain": "Acute food crises", "definition": "People in the Crisis phase after deriving mutually exclusive phases from cumulative source controls.", "question_answered": "How many people are in Crisis, excluding those already counted in more severe phases?", "what_it_counts": "People", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "June-August 2026 displayed period", "stock_or_flow": "classification-period population", "population_scope": "Analysed population in the validated 14-country set", "geographic_universe": "Fourteen Cadre Harmonisé countries", "official_source": "Cadre Harmonisé source evidence", "primary_source_release_id": "WSI-SOURCE-WSI-CH-2026-V1.1", "source_indicator_code": "", "output_type": "WSI-derived mutually exclusive phase population", "common_confusion": "The cumulative Phase 3+ control includes Phase 4 and Phase 5 populations.", "comparability_note": "Specific to the validated 14-country June-August 2026 set.", "additivity_rule": "May be added to the mutually exclusive Phase 4 and Phase 5 values from the same set and period only.", "related_content_ids": [ "WSI-CONTENT-VB-HUNGER-001" ], "guide_featured": false, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-CH-PHASE4", "public_name": "Cadre Harmonisé Phase 4 - Emergency", "short_name": "Phase 4 - Emergency", "domain": "Hunger and food security", "subdomain": "Acute food crises", "definition": "People in the Emergency phase after subtracting Phase 5 from the cumulative Phase 4+ control.", "question_answered": "How many people are in Emergency, excluding Phase 5?", "what_it_counts": "People", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "June-August 2026 displayed period", "stock_or_flow": "classification-period population", "population_scope": "Analysed population in the validated 14-country set", "geographic_universe": "Fourteen Cadre Harmonisé countries", "official_source": "Cadre Harmonisé source evidence", "primary_source_release_id": "WSI-SOURCE-WSI-CH-2026-V1.1", "source_indicator_code": "", "output_type": "WSI-derived mutually exclusive phase population", "common_confusion": "The cumulative Phase 4+ control already includes Phase 5.", "comparability_note": "Specific to the validated 14-country June-August 2026 set.", "additivity_rule": "May be added to the mutually exclusive Phase 3 and Phase 5 values from the same set and period only.", "related_content_ids": [ "WSI-CONTENT-VB-HUNGER-001" ], "guide_featured": false, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-CH-PHASE5", "public_name": "Cadre Harmonisé Phase 5 - Catastrophe/Famine", "short_name": "Phase 5 - Catastrophe/Famine", "domain": "Hunger and food security", "subdomain": "Acute food crises", "definition": "People in the most severe acute food-insecurity phase in the validated set.", "question_answered": "How many people are classified in Catastrophe/Famine?", "what_it_counts": "People", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "June-August 2026 displayed period", "stock_or_flow": "classification-period population", "population_scope": "Analysed population in the validated 14-country set", "geographic_universe": "Fourteen Cadre Harmonisé countries", "official_source": "Cadre Harmonisé source evidence", "primary_source_release_id": "WSI-SOURCE-WSI-CH-2026-V1.1", "source_indicator_code": "", "output_type": "Source-reported phase population", "common_confusion": "Sometimes treated as an additional count on top of cumulative Phase 4+ or Phase 3+ values.", "comparability_note": "Specific to the validated 14-country June-August 2026 set.", "additivity_rule": "May be added only to mutually exclusive Phase 3 and Phase 4 values from the same set and period.", "related_content_ids": [ "WSI-CONTENT-VB-HUNGER-001" ], "guide_featured": false, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-JME-WASTING", "public_name": "Child wasting", "short_name": "Wasting", "domain": "Child nutrition", "subdomain": "Acute malnutrition", "definition": "Children under age five with low weight for height, a physical nutrition outcome.", "question_answered": "Which children have a serious physical nutrition outcome?", "what_it_counts": "Children under age five or prevalence", "unit_family": "people and percent", "primary_unit": "children or percent", "person_or_event": "children", "time_basis": "Survey/model reference year", "stock_or_flow": "prevalence estimate", "population_scope": "Children under age five", "geographic_universe": "Global and regional estimates", "official_source": "UNICEF/WHO/World Bank JME", "primary_source_release_id": "WSI-SOURCE-JME-2025", "source_indicator_code": "", "output_type": "Prevalence and number of children", "common_confusion": "Often treated as another count of food-insecure or hungry people.", "comparability_note": "A child nutrition outcome, not a food-access or acute-crisis population measure.", "additivity_rule": "Do not add to PoU, FIES, or GRFC/IPC/CH populations.", "related_content_ids": [ "WSI-CONTENT-VB-HUNGER-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-JME-SEVERE-WASTING", "public_name": "Severe child wasting", "short_name": "Severe wasting", "domain": "Child nutrition", "subdomain": "Acute malnutrition", "definition": "The severe subset of children under age five with wasting.", "question_answered": "How many children are in the severe wasting subset?", "what_it_counts": "Children under age five or prevalence", "unit_family": "people and percent", "primary_unit": "children or percent", "person_or_event": "children", "time_basis": "Survey/model reference year", "stock_or_flow": "prevalence estimate", "population_scope": "Children under age five", "geographic_universe": "Global and regional estimates", "official_source": "UNICEF/WHO/World Bank JME", "primary_source_release_id": "WSI-SOURCE-JME-2025", "source_indicator_code": "", "output_type": "Prevalence and number of children", "common_confusion": "Sometimes added to total wasting even though severe wasting is already included.", "comparability_note": "A subset of total wasting.", "additivity_rule": "Do not add to total wasting.", "related_content_ids": [ "WSI-CONTENT-VB-HUNGER-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-REFUGEES-GLOBAL", "public_name": "Refugees globally - broad UNHCR headline", "short_name": "Refugees globally", "domain": "Refugees and protection", "subdomain": "Cross-border displacement", "definition": "UNHCR broad headline combining refugees under UNHCR mandate, other people in need of international protection, and Palestine refugees under UNRWA mandate.", "question_answered": "How many people are included in UNHCR’s broad global refugee headline?", "what_it_counts": "People", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "End-year stock", "stock_or_flow": "year-end stock", "population_scope": "Three published refugee/protection groupings", "geographic_universe": "World", "official_source": "UNHCR Global Trends", "primary_source_release_id": "WSI-SOURCE-UNHCR-GLOBAL-TRENDS-2025", "source_indicator_code": "", "output_type": "Published rounded stock headline", "common_confusion": "Often treated as identical to refugees under UNHCR mandate or combined again with the refugee-like subset.", "comparability_note": "The 41.6 million headline is a rounded grouping of three components.", "additivity_rule": "Do not add the refugee-like subset again.", "related_content_ids": [ "WSI-CONTENT-VB-DISPLACEMENT-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-REFUGEES-UNHCR", "public_name": "Refugees under UNHCR mandate", "short_name": "UNHCR-mandate refugees", "domain": "Refugees and protection", "subdomain": "Cross-border displacement", "definition": "Refugees under UNHCR’s mandate, including people in refugee-like situations.", "question_answered": "How many refugees are reported under UNHCR’s mandate?", "what_it_counts": "People", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "End-year stock", "stock_or_flow": "year-end stock", "population_scope": "Refugees under UNHCR mandate", "geographic_universe": "World", "official_source": "UNHCR Global Trends", "primary_source_release_id": "WSI-SOURCE-UNHCR-GLOBAL-TRENDS-2025", "source_indicator_code": "", "output_type": "Source-reported stock", "common_confusion": "Often used as if it were the same as the broader 41.6 million refugee headline.", "comparability_note": "Includes people in refugee-like situations.", "additivity_rule": "May be combined with the other two published components only when reproducing the broad headline; do not add refugee-like situations separately.", "related_content_ids": [ "WSI-CONTENT-VB-DISPLACEMENT-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-REFUGEE-LIKE", "public_name": "People in refugee-like situations", "short_name": "Refugee-like situations", "domain": "Refugees and protection", "subdomain": "Cross-border displacement", "definition": "People outside their country or territory of origin who face protection risks similar to refugees, but whose refugee status has not been ascertained for practical or other reasons.", "question_answered": "How many people are reported in refugee-like situations?", "what_it_counts": "People", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "End-year stock", "stock_or_flow": "year-end stock", "population_scope": "People in refugee-like situations", "geographic_universe": "World", "official_source": "UNHCR figures and methodology", "primary_source_release_id": "WSI-SOURCE-UNHCR-GLOBAL-TRENDS-2025", "source_indicator_code": "", "output_type": "Source-reported stock subset", "common_confusion": "Frequently added to refugees under UNHCR mandate even though it is already included.", "comparability_note": "Subset of refugees under UNHCR mandate.", "additivity_rule": "Do not add to refugees under UNHCR mandate or the broad refugee headline.", "related_content_ids": [ "WSI-CONTENT-VB-DISPLACEMENT-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-OIP", "public_name": "Other people in need of international protection", "short_name": "Other people needing protection", "domain": "Refugees and protection", "subdomain": "Cross-border displacement", "definition": "A separate UNHCR statistical category for people outside their country or territory of origin who likely need international protection and are not reported in the refugee, refugee-like, or asylum-seeker categories.", "question_answered": "How many people are reported in this separate international-protection category?", "what_it_counts": "People", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "End-year stock", "stock_or_flow": "year-end stock", "population_scope": "Other people in need of international protection", "geographic_universe": "World", "official_source": "UNHCR Global Trends", "primary_source_release_id": "WSI-SOURCE-UNHCR-GLOBAL-TRENDS-2025", "source_indicator_code": "", "output_type": "Source-reported stock", "common_confusion": "Sometimes omitted when readers reconstruct the broad refugee headline.", "comparability_note": "A separate component of the broad 41.6 million headline.", "additivity_rule": "Can be combined with the two other published components only for the broad refugee headline.", "related_content_ids": [ "WSI-CONTENT-VB-DISPLACEMENT-001" ], "guide_featured": false, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-PALESTINE-REFUGEES-UNRWA", "public_name": "Palestine refugees under UNRWA mandate", "short_name": "Palestine refugees under UNRWA", "domain": "Refugees and protection", "subdomain": "Cross-border displacement", "definition": "Palestine refugees reported under UNRWA’s mandate and included as a separate component in UNHCR’s broad refugee headline.", "question_answered": "How many Palestine refugees are reported under UNRWA mandate in the broad headline?", "what_it_counts": "People", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "End-year stock", "stock_or_flow": "year-end stock", "population_scope": "Palestine refugees under UNRWA mandate", "geographic_universe": "World", "official_source": "UNHCR Global Trends / UNRWA mandate category", "primary_source_release_id": "WSI-SOURCE-UNHCR-GLOBAL-TRENDS-2025", "source_indicator_code": "", "output_type": "Source-reported stock", "common_confusion": "Sometimes omitted or treated as if it were already within the UNHCR-mandate refugee component.", "comparability_note": "Reported separately under UNRWA mandate and used as one component of the broad headline.", "additivity_rule": "Can be combined with the other two components only for the broad refugee headline.", "related_content_ids": [ "WSI-CONTENT-VB-DISPLACEMENT-001" ], "guide_featured": false, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-IDP-STOCK-ALL", "public_name": "People living in internal displacement - all causes", "short_name": "All-cause IDP stock", "domain": "Internal displacement", "subdomain": "Year-end stock", "definition": "A snapshot of people living in internal displacement at the end of the year due to conflict, violence, or disasters.", "question_answered": "How many people were still living in internal displacement at year-end?", "what_it_counts": "People", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "End-year stock", "stock_or_flow": "year-end stock", "population_scope": "Internally displaced people", "geographic_universe": "IDMC global estimate", "official_source": "IDMC GRID", "primary_source_release_id": "WSI-SOURCE-IDMC-GRID-2026", "source_indicator_code": "", "output_type": "Source-reported stock", "common_confusion": "Often compared directly with annual internal displacement movements.", "comparability_note": "A people stock at one point in time, not the number of displacement events during the year.", "additivity_rule": "Conflict and disaster stock components can be combined within the same year and source universe.", "related_content_ids": [ "WSI-CONTENT-VB-DISPLACEMENT-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-IDP-STOCK-CONFLICT", "public_name": "People living in internal displacement due to conflict and violence", "short_name": "Conflict IDP stock", "domain": "Internal displacement", "subdomain": "Year-end stock", "definition": "People living in internal displacement at year-end due to conflict and violence.", "question_answered": "How many people remained internally displaced by conflict and violence at year-end?", "what_it_counts": "People", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "End-year stock", "stock_or_flow": "year-end stock", "population_scope": "Conflict- and violence-related IDPs", "geographic_universe": "IDMC global estimate", "official_source": "IDMC GRID", "primary_source_release_id": "WSI-SOURCE-IDMC-GRID-2026", "source_indicator_code": "", "output_type": "Source-reported stock", "common_confusion": "Often compared directly with conflict-related displacement movements during the year.", "comparability_note": "Counts people remaining displaced, not repeated movements.", "additivity_rule": "Can be combined with the disaster IDP stock from the same year and source universe.", "related_content_ids": [ "WSI-CONTENT-VB-DISPLACEMENT-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-IDP-STOCK-DISASTER", "public_name": "People living in internal displacement due to disasters", "short_name": "Disaster IDP stock", "domain": "Internal displacement", "subdomain": "Year-end stock", "definition": "People living in internal displacement at year-end due to disasters.", "question_answered": "How many people remained internally displaced by disasters at year-end?", "what_it_counts": "People", "unit_family": "people", "primary_unit": "people", "person_or_event": "people", "time_basis": "End-year stock", "stock_or_flow": "year-end stock", "population_scope": "Disaster-related IDPs", "geographic_universe": "IDMC global estimate", "official_source": "IDMC GRID", "primary_source_release_id": "WSI-SOURCE-IDMC-GRID-2026", "source_indicator_code": "", "output_type": "Source-reported stock", "common_confusion": "Often compared directly with disaster displacement movements during the year.", "comparability_note": "Counts people remaining displaced, not temporary evacuations or repeated movements as events.", "additivity_rule": "Can be combined with the conflict IDP stock from the same year and source universe.", "related_content_ids": [ "WSI-CONTENT-VB-DISPLACEMENT-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-IDP-MOVEMENTS-ALL", "public_name": "Internal displacement movements - all causes", "short_name": "All internal displacement movements", "domain": "Internal displacement", "subdomain": "Annual movements", "definition": "The number of times people were forced to move inside their country during the year due to conflict, violence, or disasters.", "question_answered": "How many internal displacement movements occurred during the year?", "what_it_counts": "Movements", "unit_family": "movements", "primary_unit": "movements", "person_or_event": "events", "time_basis": "Annual flow", "stock_or_flow": "annual flow", "population_scope": "Internal displacement movements", "geographic_universe": "IDMC recorded countries and territories", "official_source": "IDMC GRID", "primary_source_release_id": "WSI-SOURCE-IDMC-GRID-2026", "source_indicator_code": "", "output_type": "Source-reported movement flow", "common_confusion": "Often interpreted as unique people or compared directly with the year-end IDP stock.", "comparability_note": "A person may be counted more than once; some disaster movements may be temporary or pre-emptive.", "additivity_rule": "Conflict and disaster movements can be combined within the same year and source universe; do not add to the year-end stock.", "related_content_ids": [ "WSI-CONTENT-VB-DISPLACEMENT-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-IDP-MOVEMENTS-CONFLICT", "public_name": "Internal displacement movements linked to conflict and violence", "short_name": "Conflict displacement movements", "domain": "Internal displacement", "subdomain": "Annual movements", "definition": "New or repeated internal displacement movements linked to conflict and violence during the year.", "question_answered": "How many conflict-related internal displacement movements occurred during the year?", "what_it_counts": "Movements", "unit_family": "movements", "primary_unit": "movements", "person_or_event": "events", "time_basis": "Annual flow", "stock_or_flow": "annual flow", "population_scope": "Conflict- and violence-related movements", "geographic_universe": "IDMC recorded countries and territories", "official_source": "IDMC GRID", "primary_source_release_id": "WSI-SOURCE-IDMC-GRID-2026", "source_indicator_code": "", "output_type": "Source-reported movement flow", "common_confusion": "Often treated as unique people or as the number still displaced at year-end.", "comparability_note": "One person can be counted more than once.", "additivity_rule": "Can be combined with disaster movements from the same year and source universe; do not add to conflict IDP stock.", "related_content_ids": [ "WSI-CONTENT-VB-DISPLACEMENT-001" ], "guide_featured": true, "status": "active" }, { "registry_version": "WSI-SMR-v1.0.0", "measure_id": "WSI-MEASURE-IDP-MOVEMENTS-DISASTER", "public_name": "Internal displacement movements linked to disasters", "short_name": "Disaster displacement movements", "domain": "Internal displacement", "subdomain": "Annual movements", "definition": "New or repeated internal displacement movements linked to disasters during the year.", "question_answered": "How many disaster-related internal displacement movements occurred during the year?", "what_it_counts": "Movements", "unit_family": "movements", "primary_unit": "movements", "person_or_event": "events", "time_basis": "Annual flow", "stock_or_flow": "annual flow", "population_scope": "Disaster-related movements", "geographic_universe": "IDMC recorded countries and territories", "official_source": "IDMC GRID", "primary_source_release_id": "WSI-SOURCE-IDMC-GRID-2026", "source_indicator_code": "", "output_type": "Source-reported movement flow", "common_confusion": "Often treated as unique people or as the number still displaced at year-end.", "comparability_note": "One person can be counted more than once; some movements may be temporary or pre-emptive.", "additivity_rule": "Can be combined with conflict movements from the same year and source universe; do not add to disaster IDP stock.", "related_content_ids": [ "WSI-CONTENT-VB-DISPLACEMENT-001" ], "guide_featured": true, "status": "active" } ]