1969

0.0

1969

0.0

2009

7.3

2014

6.8

1955

4.6

1951

5.3

2007

6.3

2013

0.0

1990

6.6

1926

4.3

2013

6.8

1973

0.0

1965

0.0

1922

0.0

2018

6.5

1998

6.0

1996

6.7

2004

7.3

1972

7.4

1989

7.2