1973

8.0

1969

7.2

1994

7.2

2024

8.1

2022

7.8

1984

7.4

1977

7.3

2006

7.4

1983

5.9

1987

8.4

2017

3.5

1978

7.0

2019

7.0

1989

6.1

2018

7.0

2011

9.5

1960

0.0

2019

7.5

2015

8.3

2006

7.6