2003

8.1

1983

0.0

1990

7.3

1973

3.5

1958

7.6

1984

8.0

1998

7.3

1957

8.5

1966

7.7

2001

6.6

2012

7.3

2019

8.5

2000

0.0

1998

5.3

2018

9.0

2007

6.7

1981

7.2

1972

7.4

1992

6.6

1993

6.9