1953

7.7

2005

6.8

1999

0.0

1995

0.0

1961

7.2

2015

7.8

1947

3.5

1989

7.2

1996

6.8

2025

10.0

2005

2.0

1993

5.3

1988

7.4

2006

6.7

1987

6.6

1957

8.5

1966

7.7

1958

7.7

1984

8.0

1998

7.4