1934

4.4

2017

5.8

1997

8.0

1992

4.0

2016

6.9

2007

5.1

2019

5.7

1974

7.6

2016

4.7

1916

0.0

2016

7.5

1998

5.5

1950

8.1

2017

5.9

2016

6.5

1923

6.0

1992

0.0

1993

7.3

2016

0.0

2013

5.5