2004

6.6

2018

6.6

2024

10.0

2000

4.2

1966

3.5

2023

0.0

2009

7.1

2024

0.0

1999

0.0

1983

6.0

2015

7.0

2016

4.9

2016

4.7

1979

2.0

2016

6.4

1975

8.7

1969

0.0

1981

0.0