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TABLE B-21 MONTH PRENATAL CARE BEGAN BY AGE OF MOTHER
2007 VERMONT RESIDENT BIRTHS NUMBER OF EVENTS AND CUMULATIVE ROW PERCENTS
MONTH PRENATAL CARE BEGAN (1)
AGE OF MOTHER FIRST  SECOND THIRD FOURTH FIFTH SIXTH SEVENTH EIGHTH NINTH NONE UNKNOWN TOTAL
< 15 YEARS 0 0 1 0 0 0 0 0 1 0 0 2 2
0
   15 YEARS 0 1 1 2 0 1 1 0 0 0 1 7 6
   16 YEARS 0 5 8 4 1 0 4 2 0 1 1 26 25
   17 YEARS 0 21 31 13 2 2 4 4 0 1 2 80 78
   18 YEARS 2 46 58 18 14 4 2 0 1 0 1 146 145
   19 YEARS 3 84 76 37 20 4 3 4 0 1 4 236 232
  (15-19 YEARS) (5) (157) (174) (74) (37) (11) (14) (10) (1) (3) (9) (495) -486
0
   20 YEARS 5 104 123 32 18 9 3 5 1 0 2 302 300
   21 YEARS 3 96 127 30 8 7 5 2 1 2 5 286 281
   22 YEARS 2 102 105 29 11 12 7 1 0 0 5 274 269
   23 YEARS 7 138 130 27 19 8 4 1 2 0 2 338 336
   24 YEARS 4 134 116 29 14 9 3 2 1 3 1 316 315
  (20-24 YEARS) (21) (574) (601) (147) (70) (45) (22) (11) (5) (5) (15) (1516) -1501
0
   25-29 YEARS 21 859 697 147 49 25 20 8 8 5 26 1865 1839
   30-34 YEARS 16 686 642 102 40 24 14 6 5 3 23 1561 1538
   35-39 YEARS 18 384 354 65 16 16 6 2 7 3 15 886 871
   40-44 YEARS 2 67 71 24 9 0 1 1 0 2 4 181 177
   45+ YEARS 0 3 3 2 0 0 0 0 0 0 0 8 8
0
STATE TOTAL 83 2730 2543 561 221 121 77 38 27 21 92 6514 6422
CUMULATIVE ROW PERCENTS  - EXCLUDING UNKNOWNS
AGE OF MOTHER FIRST  SECOND THIRD FOURTH FIFTH SIXTH SEVENTH EIGHTH NINTH NONE
< 15 YEARS 0.0 0.0 50.0 50.0 50.0 50.0 50.0 50.0 100.0 100.0
   15 YEARS 0.0 16.7 33.3 66.7 66.7 83.3 100.0 100.0 100.0 100.0
   16 YEARS 0.0 20.0 52.0 68.0 72.0 72.0 88.0 96.0 96.0 100.0
   17 YEARS 0.0 26.9 66.7 83.3 85.9 88.5 93.6 98.7 98.7 100.0
   18 YEARS 1.4 33.1 73.1 85.5 95.2 97.9 99.3 99.3 100.0 100.0
   19 YEARS 1.3 37.5 70.3 86.2 94.8 96.6 97.8 99.6 99.6 100.0
  (15-19 YEARS) (1.0) (33.3) (69.1) (84.4) (92.0) (94.2) (97.1) (99.2) (99.4) (100.0)
   20 YEARS 1.7 36.3 77.3 88.0 94.0 97.0 98.0 99.7 100.0 100.0
   21 YEARS 1.1 35.2 80.4 91.1 94.0 96.4 98.2 98.9 99.3 100.0
   22 YEARS 0.7 38.7 77.7 88.5 92.6 97.0 99.6 100.0 100.0 100.0
   23 YEARS 2.1 43.2 81.8 89.9 95.5 97.9 99.1 99.4 100.0 100.0
   24 YEARS 1.3 43.8 80.6 89.8 94.3 97.1 98.1 98.7 99.0 100.0
  (20-24 YEARS) (1.4) (39.6) (79.7) (89.5) (94.1) (97.1) (98.6) (99.3) (99.7) (100.0)
   25-29 YEARS 1.1 47.9 85.8 93.7 96.4 97.8 98.9 99.3 99.7 100.0
   30-34 YEARS 1.0 45.6 87.4 94.0 96.6 98.2 99.1 99.5 99.8 100.0
   35-39 YEARS 2.1 46.2 86.8 94.3 96.1 97.9 98.6 98.9 99.7 100.0
   40-44 YEARS 1.1 39.0 79.1 92.7 97.7 97.7 98.3 98.9 98.9 100.0
   45+ YEARS 0.0 37.5 75.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0
STATE TOTAL 1.3 43.8 83.4 92.1 95.6 97.5 98.7 99.3 99.7 100.0
(1) SEE APPENDIX B FOR DATA QUALITY NOTES.