Kids in cars die all the time. Do you have any reference for the mortality rate per mile, or some other measure, between cars and bikes? It's also worth noting

Kids in cars die all the time. Do you have any reference for the mortality rate per mile, or some other measure, between cars and bikes? It's also worth noting that people may design their lives around the fact that they can bike their kids instead of drive them. For example, they might put them in a more local school that they/their kids can bike to, instead of a school much further away that they would need to drive to.