1985
6.1
6.6
7.6
5
7.2
7
4.8
7
5.8
5.9
5.4
6.7
6.3
4.2
5.9
6.1
6.8
3.9
4.5
5.9
5.9
3.6
7.3
5.5
4.7
6.1
5.8
7.3
6
7.3
3.8
7.2
6.6
5.9
6.8
7
5.6
7.7
4.7
4.8
7.4
7.8
6.2
5.4
6.8
6
4.7
6.5
6.7
7.5
3
5.8
7.2
3.7
4.8
7.7
7.3
2.6
6
6.3
6.3
4.9
7.5
7.5
6.1
6.3
7.2
5.4
2.9
7.6
5.6
3.8
7.1
4.4
6.5
6.1
7.4
3.8
6
6.2
6.6
6.9
3.5
6.2
6.2
