30
/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
157896
Iran, Islamic Rep.
IRN
true
2
1
Pupil-teacher ratio, lower secondary
2015,2014,2009,2008,2007,2006,2005,1998
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Pupil-teacher ratio, lower secondary

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Linea del tempo:

Questa scala temporale mostra un grafico dal 1998 anno al 2015 anno. Iran, Islamic Rep.. I dati fino ad 1997 anno non disponibili. Il numero di osservazioni attuali secondo i date: 8.

La fonte (nome):

Indicatori dello sviluppo mondiale

La fonte (organizzazione):

United Nations Educational, Scientific, and Cultural Organization (UNESCO) Institute for Statistics.

Categorie:

Education

sono stati aggiornati

23 apr 2017 anni

Indicatori delle variazioni dei valori per anni

In media:
20.404
Minima:
16.056
1 gen 2015 anni
Massimo:
31.911
1 gen 1998 anni
Alla data di osservazione
Valore
Variazione assoluta
La variazione rispetto al valore precedente
1 gen 1998 anni
31.911
+31.911
0.0%
1 gen 2005 anni
19.405
-12.506
-39.19%
1 gen 2006 anni
18.714
-0.691
-3.56%
1 gen 2007 anni
19.021
+0.307
1.64%
1 gen 2008 anni
20.114
+1.093
5.75%
1 gen 2009 anni
21.693
+1.579
7.85%
1 gen 2014 anni
16.321
-5.372
-24.77%
1 gen 2015 anni
16.056
-0.265
-1.62%

Classificazione dei paesi secondo i statistiche attuali per anni