1
2	7.0
3	14.6
4	6.6
5	13.4
6	7.2
7	8.7
8	5.4

2
3	59.4
4	47.2
5	63.8
6	44.8
7	32.2
8	31.5

3
4	56.9
5	71.7
6	95.2
7	57.5
8	75.6

4
5	43.8
6	42.8
7	42.8
8	35.5

5
6	92.0
7	71.4
8	95.7

6
7	31.9
8	22.5

7
8	23.4