7.5
en
2016
7.2
1974
8.1
2018
7.7
1977
N/A
sh
1973
4.7
ko
8.3
ja
1997
1.0
ml
2000
6.5
bn
2007
6.6
2005
8.8
1993
7.8
1987
5.0
1992
7.3
2006
4.3
2017
2022
7.1
2019
6.7
2024