1979

8.3

2025

4.3

1951

7.5

1998

8.2

2001

6.2

1966

6.7

2007

5.6

1992

4.1

1998

5.6

2002

7.2

2017

6.3

1948

0.0

2014

6.5

2003

5.6

2008

6.2

1997

7.1

1932

6.5

1987

8.1

1997

7.6

2019

0.0