1998
6.6
1998
5.4
1998
7.4
1998
6.8
1998
4.8
1998
5.9
1998
7.1
1998
7.1
1998
7.1
1998
6.8
1998
7.3
1998
8.1
1998
6.1
1998
4.9
1998
8.1
1998
6.5
1998
7.4
1998
7.6
1998
6.3
1998
6.5
1998
6.8
1998
5.7
1998
7.6
1998
6.1
1998
7.3
1998
5.8
1998
5.4
1998
7
1998
6.5
1998
4.4
1998
