2018

5.3

2020

0.0

1971

8.1

2012

7.3

1990

7.7

1974

7.0

2006

10.0

1987

7.1

2017

5.5

2000

6.9

2010

2.0

2020

10.0

2016

0.0

1992

6.2

0.0

1943

6.9

1971

6.2

1976

0.0

2002

6.6

1953

4.5