2023

6.4

2003

6.5

2014

6.4

2000

9.5

2017

8.0

2008

5.6

2006

8.0

1973

7.4

2006

5.6

1947

7.0

2009

5.9

2017

6.3

1962

7.4

1972

4.7

2002

6.8

1968

6.7

2003

6.5

1949

6.9

1991

7.6

2004

6.2