1992

7.5

1970

6.2

1962

6.1

1944

3.0

2008

5.0

1972

7.1

1992

7.6

1947

6.7

1950

4.6

2000

6.5

2025

0.0

1992

6.3

1998

6.3

1928

0.0

2016

6.6

1975

6.8

2005

5.8

1953

6.4

2009

6.5

2014

6.4