2017

8.0

2014

7.1

1986

3.0

1984

0.0

2010

4.7

1984

0.0

1993

0.0

2006

1.0

2021

5.8

1913

5.0

1974

5.1

1931

3.9

1984

7.1

2009

6.2

2016

6.6

1990

5.4

1958

5.5

2009

6.7

1974

5.7

1955

5.5