1984

7.2

2007

7.5

1970

5.6

2016

6.5

2001

6.3

1991

5.8

1978

7.2

2025

8.0

2016

6.3

2023

0.0

1998

6.7

1995

6.5

1965

7.4

1989

6.6

1968

6.4

1950

7.8

1968

6.8

1995

7.9

2022

0.0

1997

6.5