Bibliothèque de statistiques globales →Middle East & North Africa (IDA & IBRD countries) →

Pupil-teacher ratio in pre-primary education (headcount basis)

Cette statistique dans les autres pays:

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La ligne de temps

Cette échelle de temps montre un graphique de 1977 année à 2015 année Middle East & North Africa (IDA & IBRD countries). Les données jusqu'à 1976 année ne sont pas présentés. Quantité d'observations actuelles selon dates: 39.

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:

21.197

Minimum:

18.838

1 janv. 2001

Maximum:

22.694

1 janv. 2010

Pour la date d''observation

Valeur

Changement absolu

Le changement par rapport à la valeur précédente

1 janv. 1977

21.418

+21.418

0.0%

1 janv. 1978

21.14

-0.278

-1.3%

1 janv. 1979

21.171

+0.031

0.15%

1 janv. 1980

20.236

-0.935

-4.42%

1 janv. 1981

20.531

+0.295

1.46%

1 janv. 1982

20.697

+0.166

0.81%

1 janv. 1983

21.867

+1.17

5.65%

1 janv. 1984

21.489

-0.378

-1.73%

1 janv. 1985

22.452

+0.963

4.48%

1 janv. 1986

22.363

-0.089

-0.4%

1 janv. 1987

22.227

-0.136

-0.61%

1 janv. 1988

22.425

+0.198

0.89%

1 janv. 1989

22.378

-0.047

-0.21%

1 janv. 1990

22.241

-0.137

-0.61%

1 janv. 1991

22.368

+0.127

0.57%

1 janv. 1992

21.717

-0.651

-2.91%

1 janv. 1993

22.009

+0.292

1.34%

1 janv. 1994

21.934

-0.075

-0.34%

1 janv. 1995

21.444

-0.49

-2.23%

1 janv. 1996

21.745

+0.301

1.41%

1 janv. 1997

21.042

-0.703

-3.23%

1 janv. 1998

20.788

-0.254

-1.21%

1 janv. 1999

20.528

-0.26

-1.25%

1 janv. 2000

20.129

-0.398

-1.94%

1 janv. 2001

18.838

-1.292

-6.42%

1 janv. 2002

19.724

+0.886

4.71%

1 janv. 2003

20.777

+1.053

5.34%

1 janv. 2004

19.956

-0.822

-3.95%

1 janv. 2005

20.547

+0.591

2.96%

1 janv. 2006

20.263

-0.283

-1.38%

1 janv. 2007

20.739

+0.476

2.35%

1 janv. 2008

20.657

-0.082

-0.39%

1 janv. 2009

21.868

+1.211

5.86%

1 janv. 2010

22.694

+0.826

3.78%

1 janv. 2011

22.384

-0.31

-1.36%

1 janv. 2012

20.008

-2.376

-10.61%

1 janv. 2013

19.406

-0.602

-3.01%

1 janv. 2014

20.599

+1.193

6.15%

1 janv. 2015

21.902

+1.303

6.33%