1996

4.9

2017

7.3

1986

6.1

1977

0.0

1984

0.0

1986

0.0

2018

6.4

2007

7.6

2012

8.3

1997

7.5

1976

10.0

2013

7.5

2023

5.0

2002

7.7

1983

4.0

2016

8.2

1990

7.0

1968

0.0

1979

0.0

1992

0.0

1992

6.0