1980

5.5

1976

6.6

2006

6.8

1994

8.3

2022

10.0

1961

4.3

1972

6.0

1981

5.9

2016

0.0

1974

4.5

2021

6.6

1956

7.5

1964

6.0

2021

6.4

1973

0.0

1936

4.0

1969

0.0

2022

6.1

1929

4.3

0.0