2005

7.0

1990

3.0

2001

1.0

2006

1.5

2011

7.3

2015

7.5

2005

5.6

1974

5.1

1977

0.0

1976

0.0

1973

0.0

2010

1.0

2000

0.0

2017

2.0

1989

4.8

2020

5.9

2002

5.3

1985

6.7

1976

0.0

1988

6.3

2009

5.3

1987

4.3

1990

1.0