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Global statistics library →Bulgaria →

Pupil-teacher ratio, upper secondary

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Timeline:

This timeline shows a graph from 1997 to 2015 of Bulgaria. No data until 1996. Number of actual observations by date: 19.

Source name:

World Development Indicators

Source organization:

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

Categories, topics:

Education

Last updated:

apr 23, 2017

Indicators value changes by year

Meaning:

11.725

Minimum:

11.037

jan 1, 1998

Maximum:

13.069

jan 1, 2015

At the date of observation

Value

Absolute change

Change from the previous value

jan 1, 1997

11.578

+11.578

0.0%

jan 1, 1998

11.037

-0.541

-4.67%

jan 1, 1999

11.174

+0.137

1.24%

jan 1, 2000

11.646

+0.473

4.23%

jan 1, 2001

11.616

-0.03

-0.26%

jan 1, 2002

11.374

-0.242

-2.08%

jan 1, 2003

11.444

+0.07

0.61%

jan 1, 2004

11.608

+0.163

1.43%

jan 1, 2005

11.806

+0.199

1.71%

jan 1, 2006

11.643

-0.163

-1.38%

jan 1, 2007

11.495

-0.148

-1.27%

jan 1, 2008

11.334

-0.161

-1.4%

jan 1, 2009

11.284

-0.05

-0.44%

jan 1, 2010

11.794

+0.51

4.52%

jan 1, 2011

11.853

+0.059

0.5%

jan 1, 2012

12.304

+0.451

3.81%

jan 1, 2013

12.099

-0.205

-1.67%

jan 1, 2014

12.619

+0.521

4.3%

jan 1, 2015

13.069

+0.45

3.56%

Ranking of countries by current statistics by years

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