1998

6.2

1983

5.0

1988

5.0

2004

8.6

2019

7.6

2013

7.0

2004

6.5

2002

7.5

1992

6.0

2013

8.0

1972

7.9

1986

6.1

1999

5.8

1979

6.5

2003

7.6

2006

0.0

1993

7.0

2016

10.0

2002

0.0

2002

8.0