In 2021, 710 children under age 13 were killed in passenger vehicle crashes in the United States and more than a third (36%) of those children were not restrained, according
Source: https://www.newsaegis.com/opinion/editorial-get-a-car-and-booster-seat-check/article_1092e0a2-5b4d-11ee-9717-9391b04aba28.html