2010

10.0

2004

8.8

1993

7.8

1994

8.3

2013

4.6

1984

7.7

1980

8.0

1972

8.2

1996

8.1

1984

9.1

1981

8.3

2002

8.4

2005

9.3

2007

0.0

2024

8.0

1989

7.9

2015

8.0

1998

6.7

1978

7.3

1971

6.4