I also did all 60, but a lot of my choices had insufficient data for a heat map. My father was raised in New Jersey, my Canadian-born mother in Baltimore by parents from Scotland (Edinburgh & Glasgow, go figure), I was raised in south Florida, had a speech therapist from Boston, and have lived in the Midwest for forty years (but still not used to rʊf for roof or krɪk for creek). I guess I don't fit into a typical group.