2002

8.2

2000

7.0

2002

7.1

2008

7.6

2002

7.8

1975

6.4

2019

7.1

1987

7.8

1973

6.9

1992

6.0

1970

6.2

1991

6.0

1976

6.0

1993

0.0

2003

7.4

2021

7.4

2009

0.0

1994

6.0

1988

7.5

1971

8.1