1959

7.8

2001

7.8

1953

7.3

2003

7.1

2000

6.2

2007

7.9

2004

7.5

1992

7.4

2023

5.0

1984

7.2

2006

7.1

2007

6.1

1997

4.8

2022

2.5

2002

6.9

1945

5.6

1996

5.8

2014

5.1

1955

7.2

1978

7.4