If you count all the people whose 2nd or 3rd ISP options are Hughesnet and Frontier dsl (or mobile broadband hotspots with abysmally low data caps) those options barely count.

If only 1 option can provide me with greater than 25 Mbps bandwidth (what is the minimum requirements for a single 4k Netflix stream) with unlimited (or at least reasonably high) data caps, it is hard to see the alternatives as truly competitive options.

If we count everyone who then falls under this definition that be double the number you provided.