2025

9.6

2006

7.8

1990

7.4

1998

7.0

2012

7.8

1995

7.8

2007

8.6

1969

7.8

2014

8.1

2002

8.2

1983

6.9

2010

8.1

1983

7.8

1977

7.3

1969

6.7

2001

8.5

1965

7.9

1987

7.7

1993

8.0

1979

6.9