2006

5.1

1984

7.1

1942

7.3

2016

6.1

2020

5.6

2023

0.0

1978

6.4

1977

6.8

1994

6.8

1998

7.1

2007

6.4

1988

6.2

1947

5.2

2005

5.4

1940

4.0

1991

5.3

1942

6.0

1992

5.7

2003

5.9

2007

6.0