1964

6.3

2002

6.8

1982

6.7

1980

5.9

1985

7.3

1919

6.9

0.0

2012

5.6

2012

6.6

1984

6.0

2012

7.0

1984

0.0

10.0

2020

6.3

1983

6.4

2010

6.5

1997

5.3

1981

6.1

1959

6.6

2001

10.0