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TABLE B-22
2002 VERMONT RESIDENT BIRTHS

MONTH PRENATAL CARE BEGAN BY NUMBER OF PRENATAL VISITS
NUMBER OF EVENTS AND CUMULATIVE ROW PERCENTS
MONTH PRENATAL CARE BEGAN(1)

NUMBER OF EVENTS

NUMBER OF                                                                                                                   
VISITS(1)        FIRST    SECOND    THIRD    FOURTH    FIFTH    SIXTH    SEVENTH   EIGHTH    NINTH    NONE    UNKNOWN  TOTAL
------------     -----    ------    -----    ------    -----    -----    -------   ------    -----    ----    -------  -----
NONE                0        0        0         0        0        0         0         0         0      17         0      17
1                   0        1        0         0        0        1         0         1         1       0         1       5
2                   0        1        2         0        3        2         1         0         0       0         3      12
3                   0        1        1         1        1        0         1         2         3       0         3      13
4                   6        4        2         4        5        1         2         4         1       0         5      34
5                   5        9        4         4        4        3         4         8         1       0         4      46
6-8                19       81       78        39       38       29        11         5         2       0        23     325
9-11               97      567      377       131       57       36        17         6         2       0        55    1345
12                104      482      208        51       23        4         3         0         0       0        19     894
13-15             359     1515      472        77       26        5         5         0         0       0        79    2538
16-19             166      505      135        18        6        1         1         0         0       0        36     868
20+                44      126       35         4        1        1         0         0         0       0        16     227
UNKNOWN             4       21        2         4        1        2         1         0         0       0        27      62

TOTAL             804     3313     1316       333      165       85        46        26        10       17       271    6386

 
CUMULATIVE ROW PERCENTS - EXCLUDING UNKNOWNS
NUMBER OF VISITS(1) 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 0.0 25.0 25.0 25.0 25.0 50.0 50.0 75.0 100.0 100.0 2 0.0 11.1 33.3 33.3 66.7 88.9 100.0 100.0 100.0 100.0 3 0.0 10.0 20.0 30.0 40.0 40.0 50.0 70.0 100.0 100.0 4 20.7 34.5 41.4 55.2 72.4 75.9 82.8 96.6 100.0 100.0 5 11.9 33.3 42.9 52.4 61.9 69.0 78.6 97.6 100.0 100.0 6-8 6.3 33.1 58.9 71.9 84.4 94.0 97.7 99.3 100.0 100.0 9-11 7.5 51.5 80.7 90.9 95.3 98.1 99.4 99.8 100.0 100.0 12 11.9 67.0 90.7 96.6 99.2 99.7 100.0 100.0 100.0 100.0 13-15 14.6 76.2 95.4 98.5 99.6 99.8 100.0 100.0 100.0 100.0 16-19 20.0 80.6 96.9 99.0 99.8 99.9 100.0 100.0 100.0 100.0 20+ 20.9 80.6 97.2 99.1 99.5 100.0 100.0 100.0 100.0 100.0 UNKNOWN 11.4 71.4 77.1 88.6 91.4 97.1 100.0 100.0 100.0 100.0 TOTAL 13.1 67.3 88.8 94.3 97.0 98.4 99.1 99.6 99.7 100.0
(1) SEE APPENDIX B FOR DATA QUALITY NOTES

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