2000

5.8

2007

6.3

2006

5.0

2022

4.6

1976

4.3

2023

7.7

1981

2.4

2001

0.0

2020

6.6

1990

7.3

1993

6.0

1975

3.3

1964

6.9

2009

7.9

1929

6.3

1953

7.1

1985

8.8

2001

5.3

1960

6.2

2011

3.4