2020

8.3

2003

8.7

2005

6.7

2012

7.2

2019

6.4

2007

6.5

2011

6.3

1994

9.0

1966

0.0

2009

7.4

1991

0.0

2004

7.2

2001

7.1

1987

6.0

1977

2.0

1991

4.5

2001

8.0

1990

4.1

2022

5.5

2010

7.6