2023

4.5

2012

6.9

1941

7.0

2002

5.6

2003

5.9

1998

6.9

2009

7.2

2010

6.4

1996

5.8

2011

4.7

1983

6.5

2011

6.2

2002

5.4

1973

7.3

2006

6.7

1944

6.3

1990

6.6

1970

7.6

1983

6.1

2003

6.5