Age of WomanFemale PopulationLive BirthsPregnancies
NumberRateNumberRate
Number & Rate of Live Births and Estimated Pregnancies by Age of Woman,
Marquette County, Michigan 1997
Total14,312  638  44.6810  56.6
15 – 192,618  67  25.690  34.4
20 – 294,642  359  77.3452  97.4
30 – 394,530  189  41.7233  51.4
40 +2,522  22  8.732  12.7

Notes:

Rates are per 1,000 female population.
Pregnancies
Estimated pregnancies are the sum of live births, induced abortions and estimated miscarriages.

Source: 1997 Michigan Abortion File
Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services

Bridged Population Estimates (latest update 9/30/2016) released by the National Center for Health Statistics (NCHS), CDC.