1999

7.6

2001

6.0

1985

6.6

2016

2.0

2016

6.2

2003

7.6

2018

1.0

1947

6.7

2016

4.0

9.0

2007

7.0

2009

0.0

1967

6.6

1953

6.2

1942

6.8

1941

6.3

2020

4.5

1999

6.8

1973

4.3

1976

2.2