---
"title": "Appendix"
"description": "[![Distribution of parents, by parent type](https://alpha.pewresearch.org/pewresearch-org/wp-content/uploads/sites/20/2018/04/04.24.18_singleparents-11.png?w=309){.aligncenter width=400}](https://alpha.pewresearch.org/pewresearch-org/social-trends/2018/04/25/appendix-3-2/04-24-18_singleparents-11-png/)"
"date": "2018-04-25"
"authors":
  -
    "name": "Gretchen Livingston"
    "job_title": "Former Senior Researcher"
    "link": "https://alpha.pewresearch.org/pewresearch-org/staff/gretchen-livingston/"
"url": "https://alpha.pewresearch.org/pewresearch-org/social-trends/2018/04/25/appendix-3-2/"
"categories":
  - "Marriage & Divorce"
  - "Motherhood & Fatherhood"
  - "Parenthood"
  - "Unmarried Adults"
---

# Appendix

[![Distribution of parents, by parent type](https://alpha.pewresearch.org/pewresearch-org/wp-content/uploads/sites/20/2018/04/04.24.18_singleparents-11.png?w=309){.aligncenter width=400}](https://alpha.pewresearch.org/pewresearch-org/social-trends/2018/04/25/appendix-3-2/04-24-18_singleparents-11-png/)