1972

6.4

1973

7.0

1945

7.7

2004

7.1

1997

5.8

1999

8.5

2003

7.8

1982

7.5

2003

7.1

1956

7.6

1946

8.3

1999

6.6

1999

7.6

2009

6.3

2010

6.3

2018

7.4

2023

10.0

2021

6.0

2007

6.5

2021

5.3