1996

6.4

2017

7.1

2015

7.9

2004

7.9

2006

7.1

2023

6.6

1998

8.2

1997

7.4

2000

7.6

2000

8.0

1998

5.7

1994

7.8

1994

8.4

1998

3.0

2005

6.7

2002

6.4

2000

5.0

2016

7.3

2004

8.0

2003

7.6

2006

4.5

2012

7.2

2007

7.6

2002

3.9

2004

5.1

1996

7.8

2001

8.0

2022

7.5

1976

0.0

2011

6.2

1995

6.5

2019

6.0

2020

6.0

2006

7.9

2012

6.9

1999

8.3

1993

8.4

1994

7.2

2004

5.7

1998

5.2