2010

0.0

2015

6.8

2022

0.0

1975

7.0

2013

3.0

1978

7.6

1981

6.3

1953

6.0

2016

5.0

2014

2.5

1973

7.1

1954

5.5

1980

5.0

1993

5.5

1998

7.0

1965

6.2

1984

6.5

1975

6.9

1997

7.4

1977

5.8