2005

7.0

2006

6.8

1980

0.0

1978

4.3

2025

9.0

1967

6.7

2014

6.2

1966

5.0

2013

5.5

2001

6.4

1952

6.1

1976

5.8

1987

7.7

1989

5.5

1974

5.9

2015

0.0

1993

5.6

1943

7.0

2017

9.0

1997

6.2