N/A
bn
2020
7.9
en
1990
6.9
2003
4.0
2026
6.4
2005
7.5
2008
6.1
1991
de
2009
7.8
1970
6.3
2012
6.8
ja
2021
7.4
8.3
ko
2024
6.5
7.7
2015
7.2
2025
6.6
7.3
2017
8.0
2004