1975

10.0

2017

5.1

1986

0.0

1985

5.7

1991

5.8

2002

5.7

2017

7.0

2021

0.0

2000

10.0

2023

0.0

2005

4.5

1975

0.0

1975

8.0

2017

6.9

1973

6.4

1971

0.0

1966

6.3

2020

6.6

1949

5.5

1946

5.0