本日のWorld Bank Open Dataで見る日本の時系列推移
- 766:Pupil-teacher ratio, upper secondary:Japan -

• Source:https://data.worldbank.org/

[1] "Pupil-teacher ratio, upper secondary:Japan"
[1] "1994~2017"
   Year    Value
1  1994 13.85183
2  1995 13.37805
3  1998 12.81968
4  1999 12.58995
5  2000 12.39971
6  2001 12.38219
7  2002 12.15398
8  2003 11.93396
9  2004 11.65954
10 2005 11.42268
11 2006 11.15029
12 2007 10.92362
13 2008 10.78731
14 2009 10.66618
15 2010 10.61703
16 2011 10.62400
17 2012 10.50740
18 2014 10.36483
19 2015 10.39223
20 2016 10.26378
21 2017 10.20335

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