2005

7.1

2007

0.0

2026

0.0

2001

7.8

2004

7.3

1991

6.8

1971

7.4

1984

7.0

2013

5.5

1995

5.9

1959

6.9

2000

6.4

1982

5.5

1973

7.5

1988

8.0

1977

6.3

1983

4.5

1967

0.0

2002

0.0

1968

6.5