2009

5.5

2010

7.2

2009

4.1

2017

6.1

2021

6.6

1966

0.0

2017

9.0

1984

8.4

1981

0.0

1980

0.0

1990

0.0

1992

6.8

1993

6.0

1996

0.0

1969

6.0

1975

0.0

2014

5.2

2014

5.0

2021

6.2

2023

6.3