1966

7.3

1925

0.0

2007

5.3

1977

4.0

1983

6.7

1990

7.7

2021

6.6

2012

7.8

2011

3.6

1944

4.0

2009

6.6

1985

6.0

2018

5.8

2016

7.3

1971

6.3

1926

6.8

2018

6.0

2003

7.0

2015

6.3

1997

6.2