Columbia County
?		Total Births	Mother's Age
			<15	15	16	17	18	19	20-24	25+	N.S.
Total	?	1,622	0	7	14	23	63	71	465	979	0
Father's Age	<15	0	0	0	0	0	0	0	0	0	0
	15	0	0	0	0	0	0	0	0	0	0
	16	1	0	0	0	1	0	0	0	0	0
	17	4	0	1	1	0	1	1	0	0	0
	18	20	0	1	1	3	7	2	6	0	0
	19	21	0	0	2	3	7	4	5	0	0
	20	43	0	1	1	3	5	13	19	1	0
	21	60	0	1	2	2	9	11	32	3	0
	22	63	0	0	0	1	9	4	42	7	0
	23	68	0	0	0	2	1	6	47	12	0
	24	95	0	0	0	1	3	6	67	18	0
	25+	1,143	0	0	1	1	10	17	209	905	0
	N.S.	104	0	3	6	6	11	7	38	33	0