1995

6.9

2018

0.0

1974

7.4

1999

6.6

2008

6.7

2005

6.2

2000

6.4

1999

7.4

1992

6.2

1999

6.5

2017

7.4

1994

6.6

2005

6.3

1997

7.5

2004

5.8

2005

7.1

2007

6.8

2003

6.6

2016

7.1

1993

7.3