Table 17
Number and Percent of Reported Induced Abortions
by Weeks of Gestation and Age of Woman
Michigan Residents, 2020

Weeks of
Gestation
Age of Woman
All Ages Under 20 20-24 25-29 30-34 35-39 40+
Number
No.
Percent
%
Number
No.
Percent
%
Number
No.
Percent
%
Number
No.
Percent
%
Number
No.
Percent
%
Number
No.
Percent
%
Total 28,048 2,318 8.3 7,989 28.5 8,755 31.2 5,506 19.6 2,496 8.9 834 3.0
<5 417 24 5.8 104 24.9 141 33.8 86 20.6 40 9.6 19 4.6
5-8 19,268 1,465 7.6 5,312 27.6 6,160 32.0 3,899 20.2 1,751 9.1 606 3.1
9-12 5,354 511 9.5 1,695 31.7 1,579 29.5 976 18.2 445 8.3 120 2.2
13-16 1,846 184 10.0 549 29.7 559 30.3 342 18.5 152 8.2 49 2.7
17-20 744 85 11.4 217 29.2 210 28.2 132 17.7 64 8.6 25 3.4
21-24 311 39 12.5 91 29.3 78 25.1 58 18.6 31 10.0 11 3.5
25-28 5 - - 1 20.0 3 60.0 - - - - - -
Over 28 2 1 50.0 - - - - - - 1 50.0 - -


Note:  Reports with unknown age of women are included in the 'All Ages' column only. Reports with unknown gestational weeks are included in the 'Total' row only.

-: A dash indicates quantity zero.

0.0: Quantity more than zero but less than 0.05.
Source:  2020 File of Michigan Resident Induced Abortions Occurring in Michigan, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.