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TABLE B-22
1997 VERMONT RESIDENT BIRTHS
MONTH PRENATAL CARE BEGAN BY NUMBER OF PRENATAL VISITS
NUMBER OF EVENTS AND CUMULATIVE ROW PERCENTS
MONTH PRENATAL CARE BEGAN*
NUMBER OF EVENTS
NUMBER
OF VISITS* FIRST SECOND THIRD FOURTH FIFTH SIXTH SEVENTH EIGHTH NINTH NONE UNKNOWN TOTAL
------------ ----- ------ ----- ------ ----- ----- ------- ------ ----- ---- ------- -----
NONE 0 0 0 0 0 0 0 0 0 14 1 15
1 1 7 4 0 0 0 4 3 4 0 0 23
2 0 2 3 2 1 2 3 3 1 0 2 19
3 2 8 4 4 4 4 0 4 1 0 1 32
4 3 21 14 4 10 2 4 8 3 0 4 73
5 2 39 32 11 13 9 7 5 1 0 4 123
6-8 78 378 223 72 39 37 20 9 4 0 22 882
9-11 184 948 482 147 68 29 12 2 1 0 64 1937
12 100 449 187 37 9 2 1 1 0 0 28 814
13-15 252 1003 399 74 16 8 4 0 0 0 63 1819
16-19 114 353 121 24 5 0 0 0 0 0 23 640
20+ 37 85 23 4 0 0 1 0 0 0 8 158
UNKNOWN 2 7 9 1 1 0 0 0 0 0 47 67
TOTAL 775 3300 1501 380 166 93 56 35 15 14 267 6602
CUMULATIVE ROW PERCENTS - EXCLUDING UNKNOWNS
NUMBER OF
VISITS* FIRST SECOND THIRD FOURTH FIFTH SIXTH SEVENTH EIGHTH NINTH NONE
------------ ----- ------ ----- ------ ----- ----- ------- ------ ----- -----
NONE 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0
1 4.3 34.8 52.2 52.2 52.2 52.2 69.6 82.6 100.0 100.0
2 0.0 11.8 29.4 41.2 47.1 58.8 76.5 94.1 100.0 100.0
3 6.5 32.3 45.2 58.1 71.0 83.9 83.9 96.8 100.0 100.0
4 4.3 34.8 55.1 60.9 75.4 78.3 84.1 95.7 100.0 100.0
5 1.7 34.5 61.3 70.6 81.5 89.1 95.0 99.2 100.0 100.0
6-8 9.1 53.0 79.0 87.3 91.9 96.2 98.5 99.5 100.0 100.0
9-11 9.8 60.4 86.2 94.0 97.7 99.2 99.8 99.9 100.0 100.0
12 12.7 69.8 93.6 98.3 99.5 99.7 99.9 100.0 100.0 100.0
13-15 14.4 71.5 94.2 98.4 99.3 99.8 100.0 100.0 100.0 100.0
16-19 18.5 75.7 95.3 99.2 100.0 100.0 100.0 100.0 100.0 100.0
20+ 24.7 81.3 96.7 99.3 99.3 99.3 100.0 100.0 100.0 100.0
UNKNOWN 10.0 45.0 90.0 95.0 100.0 100.0 100.0 100.0 100.0 100.0
TOTAL 12.2 64.3 88.0 94.0 96.6 98.1 99.0 99.5 99.8 100.0
* SEE APPENDIX B FOR DATA QUALITY NOTES.
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