1987

5.8

2019

5.9

1988

4.5

2003

4.0

1995

0.0

2001

6.1

1991

7.9

2005

7.2

1972

7.4

1984

6.8

2021

6.3

1993

6.5

1996

6.3

0.0

1999

6.3

2002

6.3

1999

5.0

1992

7.0

2004

3.2

1975

6.6

2022

0.0

1996

6.3

1995

6.3

2002

0.0

2013

7.7

2016

7.0

2009

5.5

2003

7.4

2009

4.8

1996

5.0

1997

6.0

2002

7.4

1990

7.0

2017

6.3

1976

10.0

2006

5.8

2007

7.8

1982

7.9

0.0

1986

0.0

1998

7.8

2003

6.6

2018

6.0