2000

5.0

2005

5.3

1949

5.9

1964

4.8

2002

0.0

1959

8.1

2000

6.3

1997

6.4

2003

6.5

2017

4.5

2013

3.5

1977

7.7

1993

7.0

1988

6.6

2004

6.8

1936

0.0

2006

7.0

1946

5.0

2002

6.3

2024

7.4