1963

6.5

1991

5.7

1939

7.8

1935

5.2

1934

7.1

1957

6.7

2005

0.0

1927

0.0

1928

0.0

1937

0.0

1928

0.0

1931

0.0

1932

0.0

1964

0.0

2025

9.3

2017

0.0

0.0

1940

6.1

2010

7.5

2019

6.5