2004

6.8

1959

6.1

1986

2.7

2015

0.0

1935

7.3

1942

7.0

1954

7.1

2018

8.4

1943

4.5

1993

7.9

2017

0.0

2015

0.0

2007

8.0

1988

7.0

2016

7.8

2014

9.3

2011

9.5

2001

0.0

2017

0.0

1987

5.5