2018

10.0

2008

7.8

2003

5.0

2008

7.5

1980

6.3

2019

8.7

1990

6.6

1922

4.0

2002

5.3

2024

0.5

2013

8.0

1981

6.7

1997

0.0

1970

5.3

2011

6.5

1960

7.3

1974

5.0

1955

4.9

1965

5.8

2016

7.0