1999

8.0

1989

8.3

1955

7.5

1983

7.2

2024

7.2

2022

2.5

2017

7.3

1996

7.4

2017

5.4

1980

6.4

2021

7.0

1999

6.6

1985

7.7

1982

0.0

2018

7.5

2024

4.8

2018

6.3

1957

5.5

2001

5.6

2004

6.8