1985
5.2
6.2
7.7
6
7
6.2
4.7
6.3
3.9
7.1
4.8
5.3
6.4
4.2
6
7.2
6.9
4.1
6.7
6.7
6.1
6.4
5.4
3.7
8
6.8
6.9
6.9
6.9
8
5.7
4.7
5.4
6.6
7.6
3.8
6.1
6.4
5
6.1
7.1
6.6
6.5
7.2
5.8
7.1
6.6
6.3
6.3
5.5
4.4
6.1
7.2
6.7
3.5
5
6
7.7
5.9
6.7
5.9
7.3
7.7
6.2
6.4
5.3
6.1
6.3
3.7
5.6
4
6.3
7.5
4.9
5.4
5.6
6.5
7.8
7.8
6.5
6.8
6.3
5.6
7.1
4.1
4.2
4.7
8.5
5.1
5.5
4.9
4.3
6.8
6.1
5.1
5.9
5.4
6.5
4.6
3.8
