# Country groups. `wb_code` = World Bank aggregate code when the source publishes one (used for /indicators/{slug}/trend).
# Members are ISO3 codes from registry/countries.yaml. Membership as of September 2026.
groups:
- id: world
  slug: world
  name: World
  kind: world
  wb_code: WLD
  description: All countries and territories in the CountryAtlas registry.
  members: ALL

# ---- World Bank regions (7) -------------------------------------------------------------------
- id: nac
  slug: north-america
  name: North America
  kind: region
  wb_code: NAC
  description: World Bank region — Bermuda, Canada and the United States.
  members: [BMU, CAN, USA]
- id: lcn
  slug: latin-america-caribbean
  name: Latin America & Caribbean
  kind: region
  wb_code: LCN
  description: World Bank region.
  members: WB_REGION:LCN
- id: ecs
  slug: europe-central-asia
  name: Europe & Central Asia
  kind: region
  wb_code: ECS
  description: World Bank region.
  members: WB_REGION:ECS
- id: mea
  slug: middle-east-north-africa
  name: Middle East, North Africa, Afghanistan & Pakistan
  kind: region
  wb_code: MEA
  description: World Bank region (classification revised in 2024 to include Afghanistan and Pakistan).
  members: WB_REGION:MEA
- id: sas
  slug: south-asia
  name: South Asia
  kind: region
  wb_code: SAS
  description: World Bank region.
  members: WB_REGION:SAS
- id: eas
  slug: east-asia-pacific
  name: East Asia & Pacific
  kind: region
  wb_code: EAS
  description: World Bank region.
  members: WB_REGION:EAS
- id: ssf
  slug: sub-saharan-africa
  name: Sub-Saharan Africa
  kind: region
  wb_code: SSF
  description: World Bank region.
  members: WB_REGION:SSF

# ---- Continents (from the registry `continent` field) -----------------------------------------
- id: europe
  slug: europe
  name: Europe
  kind: continent
  description: Countries and territories on the European continent (including transcontinental states classified in Europe).
  members: CONTINENT:Europe
- id: asia
  slug: asia
  name: Asia
  kind: continent
  description: Countries and territories on the Asian continent (registry `continent` field; transcontinental states follow their registry assignment).
  members: CONTINENT:Asia
- id: africa
  slug: africa
  name: Africa
  kind: continent
  description: Countries and territories on the African continent.
  members: CONTINENT:Africa
- id: americas
  slug: americas
  name: Americas
  kind: continent
  description: North, Central and South America and the Caribbean.
  members: CONTINENT:Americas
- id: oceania
  slug: oceania
  name: Oceania
  kind: continent
  description: Australia, New Zealand and the Pacific island countries and territories.
  members: CONTINENT:Oceania

# ---- Income groups (World Bank FY2026 classification) -------------------------------------------
- id: hic
  slug: high-income
  name: High income
  kind: income
  wb_code: HIC
  description: World Bank income classification (GNI per capita, Atlas method).
  members: WB_INCOME:HIC
- id: umc
  slug: upper-middle-income
  name: Upper middle income
  kind: income
  wb_code: UMC
  description: World Bank income classification (GNI per capita, Atlas method).
  members: WB_INCOME:UMC
- id: lmc
  slug: lower-middle-income
  name: Lower middle income
  kind: income
  wb_code: LMC
  description: World Bank income classification (GNI per capita, Atlas method).
  members: WB_INCOME:LMC
- id: lic
  slug: low-income
  name: Low income
  kind: income
  wb_code: LIC
  description: World Bank income classification (GNI per capita, Atlas method).
  members: WB_INCOME:LIC

# ---- Organisations ------------------------------------------------------------------------------
- id: oecd
  slug: oecd
  name: OECD
  kind: org
  wb_code: OED
  description: Organisation for Economic Co-operation and Development — 38 member countries.
  members: [AUS, AUT, BEL, CAN, CHL, COL, CRI, CZE, DNK, EST, FIN, FRA, DEU, GRC, HUN, ISL, IRL, ISR, ITA, JPN, KOR, LVA, LTU,
            LUX, MEX, NLD, NZL, NOR, POL, PRT, SVK, SVN, ESP, SWE, CHE, TUR, GBR, USA]
- id: g7
  slug: g7
  name: G7
  kind: org
  description: Group of Seven — Canada, France, Germany, Italy, Japan, United Kingdom, United States.
  members: [CAN, FRA, DEU, ITA, JPN, GBR, USA]
- id: g20
  slug: g20
  name: G20
  kind: org
  description: Group of Twenty (19 countries; the European Union and the African Union are also members).
  members: [ARG, AUS, BRA, CAN, CHN, FRA, DEU, IND, IDN, ITA, JPN, KOR, MEX, RUS, SAU, ZAF, TUR, GBR, USA]
- id: eu
  slug: european-union
  name: European Union
  kind: org
  wb_code: EUU
  description: The 27 member states of the European Union.
  members: [AUT, BEL, BGR, HRV, CYP, CZE, DNK, EST, FIN, FRA, DEU, GRC, HUN, IRL, ITA, LVA, LTU, LUX, MLT, NLD, POL, PRT, ROU,
            SVK, SVN, ESP, SWE]
- id: eurozone
  slug: euro-area
  name: Euro area
  kind: org
  wb_code: EMU
  description: EU member states using the euro (21 since Bulgaria joined on 1 January 2026).
  members: [AUT, BEL, BGR, HRV, CYP, EST, FIN, FRA, DEU, GRC, IRL, ITA, LVA, LTU, LUX, MLT, NLD, PRT, SVK, SVN, ESP]
- id: brics
  slug: brics
  name: BRICS
  kind: org
  description: BRICS (expanded membership since 2024–2025).
  members: [BRA, RUS, IND, CHN, ZAF, EGY, ETH, IRN, ARE, IDN]
- id: asean
  slug: asean
  name: ASEAN
  kind: org
  description: Association of Southeast Asian Nations (11 members since Timor-Leste joined in 2025).
  members: [BRN, KHM, IDN, LAO, MYS, MMR, PHL, SGP, THA, VNM, TLS]
- id: usmca
  slug: usmca
  name: USMCA
  kind: org
  description: United States–Mexico–Canada Agreement.
  members: [CAN, MEX, USA]
- id: nordic
  slug: nordic-countries
  name: Nordic countries
  kind: org
  description: Denmark, Finland, Iceland, Norway, Sweden (plus the Faroe Islands and Greenland).
  members: [DNK, FIN, ISL, NOR, SWE, FRO, GRL]
- id: african-union
  slug: african-union
  name: African Union
  kind: org
  description: African Union — the 54 African states in the registry (all UN member states of the continent; the Sahrawi Republic is an AU member but is not a registry country).
  members: CONTINENT:Africa
- id: opec
  slug: opec
  name: OPEC
  kind: org
  description: Organization of the Petroleum Exporting Countries (12 members).
  members: [DZA, COG, GNQ, GAB, IRN, IRQ, KWT, LBY, NGA, SAU, ARE, VEN]
- id: commonwealth
  slug: commonwealth
  name: Commonwealth of Nations
  kind: org
  description: Commonwealth of Nations — 56 member states (Gabon and Togo joined in 2022).
  members: [ATG, AUS, BHS, BGD, BRB, BLZ, BWA, BRN, CMR, CAN, CYP, DMA, SWZ, FJI, GAB, GMB, GHA, GRD, GUY, IND, JAM, KEN, KIR, LSO,
            MWI, MYS, MDV, MLT, MUS, MOZ, NAM, NRU, NZL, NGA, PAK, PNG, RWA, KNA, LCA, VCT, WSM, SYC, SLE, SGP, SLB, ZAF, LKA,
            TZA, TGO, TON, TTO, TUV, UGA, GBR, VUT, ZMB]
- id: mercosur
  slug: mercosur
  name: Mercosur
  kind: org
  description: Southern Common Market — full members Argentina, Brazil, Paraguay, Uruguay and Bolivia (full member since 2024); Venezuela is suspended since 2016 and excluded.
  members: [ARG, BRA, PRY, URY, BOL]
- id: gcc
  slug: gulf-cooperation-council
  name: Gulf Cooperation Council
  kind: org
  description: Gulf Cooperation Council — Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and the United Arab Emirates.
  members: [BHR, KWT, OMN, QAT, SAU, ARE]
- id: small-island-developing-states
  slug: small-island-developing-states
  name: Small island developing states
  kind: org
  wb_code: SST
  description: UN list of Small Island Developing States present in the registry (World Bank aggregate code SST).
  members: [ATG, BHS, BRB, BLZ, CPV, COM, CUB, DMA, DOM, FJI, GRD, GNB, GUY, HTI, JAM, KIR, MDV, MHL, MUS, FSM, NRU, PLW, PNG,
            WSM, STP, SYC, SGP, SLB, KNA, LCA, VCT, SUR, TLS, TON, TTO, TUV, VUT]