2008

6.7

1966

5.0

1996

5.5

1989

7.4

1998

7.4

2004

6.0

1955

7.4

1998

5.1

1992

4.0

2014

7.6

2014

7.7

1993

6.2

1976

6.6

1962

6.8

1979

7.7

1955

7.9

1994

3.9

1934

4.7

1972

6.0

1934

7.5