1996

7.1

2017

6.6

2022

7.5

1974

8.6

1984

8.4

1963

8.3

1954

8.5

2008

7.7

2004

8.1

1994

8.7

1995

7.7

1993

7.0

1989

8.3

1992

7.3

1965

8.0

1994

8.5

2001

8.5

2002

7.8

1993

6.6

2011

7.5