2010

8.0

2006

6.9

2018

7.2

2004

7.6

2002

8.6

2000

5.8

2003

6.0

2014

7.7

1993

6.6

2024

8.5

2018

8.0

2022

7.9

2018

0.0

2000

7.8

2011

7.8

1976

0.0

1979

6.8

1984

0.0

2024

6.1

1997

7.1