1995

3.0

1997

5.2

2024

5.7

2010

3.3

1998

6.3

1931

5.0

1978

6.3

2003

6.5

1996

5.7

1926

7.9

2021

6.0

2005

6.2

1991

5.2

1985

6.2

2008

0.0

1970

6.9

2004

5.5

2010

6.6

2008

4.1

1994

7.4