2005

8.2

1955

7.3

1931

5.8

2023

5.6

2014

6.0

1933

7.2

2021

1.0

1997

7.6

1983

8.2

1985

6.6

2005

8.5

1990

5.8

1988

5.5

1989

7.1

1965

6.6

2008

6.1

1956

6.7

2003

6.4

1985

6.2

2008

7.1