2010

9.1

2015

8.3

2019

9.8

1995

4.2

2022

7.4

1971

5.6

2009

7.6

1996

9.5

1976

4.8

2015

6.7

2022

9.9

1969

6.4

2024

9.6

1977

4.6

1998

9.3

1955

7.5

6.6