2021

5.4

2022

4.3

2006

6.1

1997

7.4

1997

6.2

1995

6.3

2000

6.0

1991

6.6

2008

4.7

1964

6.6

2013

6.0

1919

7.0

1927

0.0

1950

5.9

1964

7.2

1970

4.3

2013

4.6

1974

7.6

1936

6.4

2001

6.5