2002

8.4

1998

8.1

1977

0.0

2005

6.4

1983

5.8

1973

7.9

2025

8.1

2021

2.5

1989

5.2

1988

6.0

2008

4.3

2022

0.0

2007

7.0

2007

8.1

1975

6.9

1932

7.8

1984

5.2

1983

2.7

2001

5.5

1985

4.4