2007

7.8

1998

5.9

2023

0.0

2002

4.3

1961

7.7

2001

7.8

2005

6.2

1999

7.2

2002

4.5

1999

6.8

1997

6.8

2006

6.6

1996

6.4

1928

6.9

1995

6.7

1989

7.8

1927

6.1

1975

7.8

1957

7.6

2002

7.2