2008
6.4
6.4
2008
7.314
2003
5.547
2007
7.56
1991
6.914
2006
5.828
2009
4.35
1999
7.481
1987
6.836
2000
6.123
2000
7.665
1994
4.49
6.4 7.314 5.547 7.56 6.914 5.828 4.35 7.481 6.836 6.123 7.665 4.49 6.4 7.314 5.547 7.56 6.914 5.828 4.35 7.481 6.836 6.123 7.665 4.49