2020

6.0

1977

6.3

1979

3.4

1981

1.0

2015

3.7

2009

8.3

1979

5.9

2007

5.2

2010

4.8

2024

0.0

2016

0.0

1974

5.9

1989

7.0

1989

7.7

1993

4.1

1983

6.5

1976

3.0

1974

7.1

1984

0.0

2016

0.0

1989

0.0