2015

10.0

2002

5.9

2003

7.2

1999

6.6

2007

7.0

1998

7.5

1983

6.0

2014

6.3

1995

6.2

1970

6.8

2002

6.2

1992

5.4

1959

5.0

1941

5.0

1981

0.0

1942

6.0

1983

0.0

2019

7.0

2004

7.1

2006

7.6