Final answer:
The information provided does not answer the specific question about the percentage of incarcerated women who are primary caretakers. Instead, it provides details about single-parent households and imprisonment rates by gender and ethnicity. Accurate statistics would require consulting current research or reports.
Step-by-step explanation:
While the question asks about the percentage of women incarcerated who are primary caretakers of minor children, the reference information provided does not directly answer this question. Instead, it discusses statistics concerning single-parent households and disparities in imprisonment rates by gender and ethnicity. It also touches upon the percentage of children living in different household types and employment rates among mothers. However, there is no specific percentage given for the rate of incarcerated women who are primary caretakers. To find an accurate answer, one would need to consult the latest research studies or statistical reports on the incarceration of women and their roles as primary caretakers.