1
2	19.9
3	71.3
4	27.9
5	23.7
6	64.7
7	27.3

2
3	15.4
4	9.7
5	4.2
6	19.2
7	5.8

3
4	38.2
5	18.3
6	62.2
7	43.8

4
5	9.6
6	32.1
7	21.6

5
6	22.8
7	7.4

6
7	29.0