1992

7.7

1983

6.1

2002

6.0

1991

5.9

2023

6.4

1940

7.4

2011

6.2

2006

6.7

2001

6.7

2023

5.3

2009

6.3

7.8

2010

7.8

2005

5.2

1992

5.8

2002

6.1

1961

7.2

2009

4.6

1993

7.8