1989

7.2

1996

6.8

2005

2.0

1984

0.0

2025

10.0

1957

8.5

2014

6.8

1993

7.4

2001

7.5

1966

7.3

2013

6.6

2026

0.0

1958

7.7

1984

8.0

1998

7.4

1966

7.7

1949

4.3

2003

7.6

1994

7.4

1953

7.7