1994

0.0

1937

7.1

2008

5.9

2002

7.0

1987

5.7

1998

7.9

1989

7.4

2009

7.2

1959

7.0

1938

6.0

2018

7.0

1994

6.4

1947

6.7

2010

7.6

1967

7.3

1979

5.0

1989

4.5

1989

5.6

1991

7.7

2010

5.0