2025
7.8
6.8
7.5
7.2
5.8
7.4
6.5
6.9
6.2
2022
8.2
7.7
2020
7.9
8.4
1997
8.3
9.0
2011
8.5
1999
8.7
8.0
2021
9.2
2024
8.6
2008
8.9
7.1
2006
6.0
