2003

7.8

2001

6.0

2024

6.6

2012

9.1

2013

10.0

1974

0.0

2016

1.0

1973

0.0

1982

0.0

1996

7.1

1973

7.1

2008

6.0

2008

6.7

1959

7.9

1997

7.4

1928

8.0

1976

7.4

1995

8.4

2014

5.7

2006

6.9