2000

6.0

1932

6.8

1988

7.5

1994

6.2

1990

6.2

1992

6.9

1989

5.4

1944

6.3

2004

7.2

1989

5.7

2009

6.5

2023

8.3

1992

6.7

1995

6.0

1967

7.7

2021

7.4

2007

8.0

1988

7.0

2022

7.2

2008

5.5