1964

5.2

2006

2.6

1997

6.4

1903

5.4

2016

6.2

1976

4.0

1943

8.0

1923

5.0

2013

7.0

2004

5.6

1941

5.0

2023

10.0

1930

5.7

2011

5.5

2014

10.0

2000

5.0

1974

5.6

2023

9.0