2002

7.6

2000

6.2

2007

7.1

2014

6.3

1967

7.2

1958

5.2

1977

5.3

1992

6.0

2022

6.2

2007

7.1

2008

7.3

1962

7.3

1962

7.0

1993

7.5

1998

7.0

2022

7.8

2002

6.1

1976

7.0

1989

6.6

2003

8.0