Table A2.

Estimates of Transition into Primary Earning for the First Time, NLSY97 and SIPP.

		Unadjusted SIPP			Adjusted SIPP
Year of Motherhood	NLSY97	Yearly Probability of Transitioning to Primary Earning	Survival	Cumulative Survival	Yearly Probability of Transitioning to Primary Earning	Survival	Cumulative Survival
0	0.15	0.15	0.85	0.85	0.15	0.85	0.85
1	0.10	0.09	0.91	0.77	0.09	0.91	0.77
2	0.07	0.10	0.90	0.70	0.10	0.90	0.70
3	0.07	0.09	0.91	0.63	0.09	0.91	0.63
4	0.08	0.07	0.93	0.59	0.07	0.93	0.59
5	0.07	0.09	0.91	0.53	0.06	0.94	0.55
6	0.06	0.10	0.90	0.48	0.06	0.94	0.52
7	0.04	0.08	0.92	0.44	0.05	0.95	0.49
8		0.07	0.93	0.41	0.04	0.96	0.47
9		0.09	0.91	0.38	0.05	0.95	0.45
10		0.09	0.91	0.34	0.05	0.95	0.42
11		0.08	0.92	0.32	0.05	0.95	0.40
12		0.08	0.92	0.29	0.05	0.95	0.38
13		0.08	0.92	0.27	0.05	0.95	0.36
14		0.08	0.92	0.25	0.05	0.95	0.35
15		0.08	0.92	0.23	0.05	0.95	0.33
16		0.08	0.92	0.21	0.05	0.95	0.31
17		0.07	0.93	0.19	0.04	0.96	0.30

Note: NLSY97 = National Longitudinal Surveys 1997; SIPP = Survey of Income and Program Participation.