2006

7.0

2004

7.9

1986

6.8

2010

5.0

1969

8.3

2009

5.6

1968

6.9

1920

7.3

2013

7.6

1994

5.9

1989

7.0

2010

6.7

1967

6.7

2008

4.9

2022

8.6

1982

6.0

1991

5.3

1949

6.2

1988

5.8