2012

4.8

1991

4.9

1977

0.0

1993

4.0

2015

7.9

1979

7.2

1993

8.1

2006

7.1

1992

6.7

1990

6.0

2006

7.5

2004

8.6

1996

6.6

1987

6.8

2024

7.1

2011

0.0

1995

4.8

1997

6.7

1985

8.0

2018

8.0

1992

5.9

2021

5.4

2010

8.0

2005

5.0

1987

6.1

2011

7.5

2005

7.9

1974

8.0

2023

8.0

1974

7.5

1999

8.3

2019

7.7

1990

4.9

1990

5.6