1966

7.7

1994

5.8

1930

7.3

2017

5.5

2001

0.0

2023

0.0

1968

5.4

1993

6.0

2022

4.6

1953

7.1

1933

3.6

2010

6.4

2020

6.6

2023

7.7

1983

6.0

1976

4.3

1915

5.8

1964

6.9

1984

6.5

1929

6.3