1937

5.3

1937

7.2

1934

6.9

1938

5.5

2014

6.5

1971

4.7

1944

5.5

1996

6.9

2020

4.8

1941

6.0

1993

5.5

1951

6.7

1951

4.4

2003

4.4

1996

5.8

1932

5.0

1993

6.3

2007

6.6

1973

7.9

2008

5.1