2008

7.0

1992

6.2

1976

7.0

2004

6.0

1922

5.1

1996

6.5

1994

5.5

1993

5.7

1932

6.5

2009

4.6

1992

5.0

2015

6.3

1968

6.7

1964

6.1

1978

7.0

2005

3.6

1974

7.8

1999

5.5

2004

5.6

1935

4.8