2002

5.3

2007

7.3

2007

2.0

1988

6.7

2002

6.7

2022

6.7

2006

6.8

1982

6.6

2000

5.5

1991

6.4

1999

6.5

1992

7.2

2001

6.4

1995

6.5

1992

7.3

1994

6.1

2001

5.6

0.0

2007

6.1

2014

6.3