1981

7.0

1915

6.7

1926

7.9

2009

4.5

2008

6.5

2003

7.4

2019

7.7

1910

6.0

1904

7.2

1918

6.4

1920

6.9

1924

5.9

1903

6.3

2013

4.4

1983

7.6

1966

3.8

1922

7.7

2010

5.0

2002

7.0

2014

5.0