2013

0.0

1896

7.1

2005

0.0

2001

10.0

2012

7.0

1991

6.2

1983

7.6

2013

7.6

1999

6.2

1990

5.9

2004

6.5

2002

6.9

2006

7.2

1964

5.6

1968

7.3

1947

0.0

1995

4.1

1956

0.0

1960

5.6

2001

5.0