2018

5.8

2002

5.3

1998

3.7

1976

5.6

1996

7.7

2017

7.7

2017

6.7

1943

6.0

1935

3.0

2008

0.0

1985

0.0

2016

3.0

2016

5.2

1989

7.7

2017

5.9

1955

0.0

2016

5.3

1931

0.0

2017

6.7