Comparing birth rates in Door and Dane counties

Data is from the Wisconsin Department of Health Services, WISH Query: Fertility Module
https://dhs.wisconsin.gov/wish/fertility/form.htm

Dane County has a higher birth rate for teen mothers and mothers from 35 to 44 years old, while Door County has a higher birth rate for mothers from 20 to 34 years old.

Charts are made with chartle.com

The first graph
https://i.imgur.com/jrml5uk.png

Door County Birth Rate by Mother's Age, 1990-2020
https://i.imgur.com/X8QAhoh.png

Dane County Birth Rate by Mother's Age, 1990-2020
https://i.imgur.com/kcGAKgg.png