1941

5.7

1995

7.3

1996

6.7

1944

5.0

2013

6.9

2013

7.0

2006

5.1

2017

6.3

2016

3.9

2016

0.0

2001

6.9

2002

6.1

1977

7.4

2007

7.1

2003

6.6

1987

5.6

2002

6.9

1950

6.8

1988

5.7

1934

6.1