1997

5.6

1980

0.0

2020

0.0

1969

0.0

2013

6.5

2017

7.0

1982

7.6

1966

0.0

1997

3.5

2007

6.2

1999

7.2

1973

5.2

1939

7.5

1970

5.3

1965

6.8

1964

6.8

1967

6.7