1985
6.9
7.3
5.8
8.5
7.3
7.4
3.8
7.8
5.9
6.7
8.1
7.3
7.4
7.6
6.2
5
6.1
5.4
6.3
9.1
6.6
7.6
6.6
7.9
6.7
6.7
5.4
7.5
4.2
5.2
4.7
5.2
8.1
6.6
5.7
4.4
3.4
5.4
5.8
5.6
7.5
6.5
6.5
7.1
5.6
6
5.6
6.6
6.5
6
7.4
7.9
8.2
6.5
7.5
6.5
6.3
7.3
6
7.2
4.3
2.2
4.5
7
6.7
6.3
5.7
5.2
7.3
7.9
5.3
4.7
7.2
6.1
6.5
5.6
5.7
6.8
4.7
6.6
6.3
5.1
8.3
6.1
7.4
5.4
4.1
7
5.7
4.9
5.3
6.8
4.3
6.4
3.8
7.7
5.6
6.6
7.2
6.8
