_id	受診児数	むし歯がある児（人）	むし歯がある児の割合（％）
1	58	9	15.5
2	138	14	10.0999999999999996447286321199499070644378662109375
3	74	7	9.5
4	180	25	13.9000000000000003552713678800500929355621337890625
5	16	3	18.800000000000000710542735760100185871124267578125
6	9	0	0
7	5	0	0
8	86	14	16.300000000000000710542735760100185871124267578125
9	32	2	6.29999999999999982236431605997495353221893310546875
10	31	2	6.5
11	53	4	7.5
12	73	7	9.5999999999999996447286321199499070644378662109375
13	37	9	24.300000000000000710542735760100185871124267578125
14	17	1	5.9000000000000003552713678800500929355621337890625
15	14	4	28.60000000000000142108547152020037174224853515625