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May 1, 2025
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Pupil-teacher ratio in secondary education (headcount basis)
2014,2013,2012,2002,1992,1991,1990,1989,1987,1986,1985,1979,1978,1977,1976,1974,1973,1972
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Pupil-teacher ratio in secondary education (headcount basis)

Cette statistique dans les autres pays:

AfghanistanAlbaniaAlgeriaAndorraAngolaAntigua and BarbudaArab WorldArgentinaArmeniaArubaAustriaBahamas, TheBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBosnia and HerzegovinaBotswanaBrazilBritish Virgin IslandsBrunei DarussalamBulgariaBurkina FasoBurundiCabo VerdeCambodiaCameroonCanadaCaribbean small statesCayman IslandsCentral African RepublicCentral Europe and the BalticsChadChileChinaColombiaComorosCongo, Dem. Rep.Congo, Rep.Costa RicaCote d'IvoireCroatiaCubaCyprusCzech RepublicDenmarkDjiboutiDominicaDominican RepublicEarly-demographic dividendEast Asia & PacificEast Asia & Pacific (excluding high income)East Asia & Pacific (IDA & IBRD countries)EcuadorEgypt, Arab Rep.El SalvadorEquatorial GuineaEritreaEstoniaEthiopiaEuro areaEurope & Central AsiaEurope & Central Asia (excluding high income)Europe & Central Asia (IDA & IBRD countries)European UnionFijiFinlandFragile and conflict affected situationsFranceGabonGambia, TheGeorgiaGermanyGhanaGibraltarGreeceGrenadaGuatemalaGuineaGuinea-BissauGuyanaHaitiHeavily indebted poor countries (HIPC)High incomeHondurasHong Kong SAR, ChinaHungaryIBRD onlyIcelandIDA & IBRD totalIDA blendIDA onlyIDA totalIndiaIndonesiaIran, Islamic Rep.IraqIrelandIsraelItalyJamaicaJapanJordanKazakhstanKenyaKiribatiKorea, Dem. People’s Rep.Korea, Rep.KuwaitKyrgyz RepublicLao PDRLate-demographic dividendLatin America & Caribbean Latin America & Caribbean (excluding high income)Latin America & the Caribbean (IDA & IBRD countries)LatviaLeast developed countries: UN classificationLebanonLesothoLiberiaLibyaLiechtensteinLithuaniaLow & middle incomeLow incomeLower middle incomeLuxembourgMacao SAR, ChinaMacedonia, FYRMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMauritaniaMauritiusMexicoMiddle East & North AfricaMiddle East & North Africa (excluding high income)Middle East & North Africa (IDA & IBRD countries)Middle incomeMoldovaMonacoMongoliaMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNew ZealandNicaraguaNigerNigeriaNorth AmericaNorwayOECD membersOmanOther small statesPacific island small statesPakistanPalauPanamaPapua New GuineaParaguayPeruPhilippinesPolandPortugalPost-demographic dividendPre-demographic dividendPuerto RicoQatarRomaniaRussian FederationRwandaSamoaSan MarinoSao Tome and PrincipeSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSint Maarten (Dutch part)Slovak RepublicSloveniaSmall statesSolomon IslandsSomaliaSouth AfricaSouth AsiaSouth Asia (IDA & IBRD)SpainSri LankaSt. Kitts and NevisSt. LuciaSt. Vincent and the GrenadinesSub-Saharan Africa Sub-Saharan Africa (excluding high income)Sub-Saharan Africa (IDA & IBRD countries)SudanSurinameSwazilandSwedenSwitzerlandSyrian Arab RepublicTajikistanTanzaniaThailandTimor-LesteTogoTongaTrinidad and TobagoTunisiaTurkeyTurks and Caicos IslandsUgandaUkraineUnited Arab EmiratesUnited KingdomUnited StatesUpper middle incomeUruguayUzbekistanVanuatuVenezuela, RBVietnamWest Bank and GazaWorldYemen, Rep.ZambiaZimbabwe

La ligne de temps

Cette échelle de temps montre un graphique de 1972 année à 2014 année Sierra Leone. Les données jusqu'à 1971 année ne sont pas présentés. Quantité d'observations actuelles selon dates: 18.

Source (désignation):

Les indicateurs du développement mondiale

Source (organisation):

UNESCO Institute for Statistics

Catégories:

Education

Dernière mise à jour

23 avr. 2017

Les indicateurs de changement de valeurs selon les années

En moyenne:
21.531
Minimum:
17.168
1 janv. 1992
Maximum:
31.509
1 janv. 1987
Pour la date d''observation
Valeur
Changement absolu
Le changement par rapport à la valeur précédente
1 janv. 1972
20.392
+20.392
0.0%
1 janv. 1973
20.069
-0.323
-1.58%
1 janv. 1974
21.429
+1.36
6.78%
1 janv. 1976
29.381
+7.951
37.11%
1 janv. 1977
19.445
-9.936
-33.82%
1 janv. 1978
20.329
+0.885
4.55%
1 janv. 1979
19.783
-0.546
-2.69%
1 janv. 1985
20.51
+0.727
3.68%
1 janv. 1986
20.511
+0.0
0.0%
1 janv. 1987
31.509
+10.999
53.62%
1 janv. 1989
19.379
-12.13
-38.5%
1 janv. 1990
19.498
+0.119
0.61%
1 janv. 1991
18.662
-0.836
-4.29%
1 janv. 1992
17.168
-1.494
-8.01%
1 janv. 2002
26.638
+9.47
55.16%
1 janv. 2012
20.515
-6.123
-22.99%
1 janv. 2013
21.686
+1.171
5.71%
1 janv. 2014
20.663
-1.023
-4.72%

Classement des pays selon les statistiques actuelles par années