7.8
en
2010
7.9
ja
2001
7.4
2017
N/A
2026
5.3
2025
7.6
7.5
2021
es
bn
2024
7.2
2020
ko
10.0
7.7
2011
6.9
fr
th
7.1
8.2
1964
6.4