1965

6.3

2003

6.0

2000

6.3

1998

7.8

2003

3.8

2001

7.8

1979

5.6

2023

6.4

2002

3.3

2017

5.1

2015

3.7

2002

5.4

1933

4.5

2003

4.0

1997

6.1

1968

4.5

2024

10.0

1984

6.8

1997

6.6

1994

5.8