1990

3.0

1991

0.0

1966

0.0

2017

6.6

2005

5.6

2008

0.0

2017

5.1

2002

2.0

1976

7.0

1989

10.0

2009

10.0

2003

5.3

1986

0.0

1985

7.5

1971

6.0