2000

8.2

2001

7.0

2005

6.9

1956

7.8

2022

7.7

1997

7.0

1985

6.9

1972

4.0

2005

4.9

2011

5.2

2019

0.0

1968

7.6

2003

7.8

1939

7.9

2006

7.6

2006

7.5

2013

7.3

1987

4.7

1990

6.2

1984

6.2