Reading | Mathematics | Science
510
490
470
450
2012
2009
2006
2003
2000
Pisa scores
Reading | Mathematics | Science
510
490
470
450
2012
2009
2006
2003
2000
Pisa scores
Reading | Mathematics | Science
510
490
470
450
2012
2009
2006
2003
2000
Pisa scores