Those could also be 14 year olds that think "I want that money" and have no clue about what to expect. I've seen some with an "I don't really care what's happening to me" attitude. Maybe they flock to guys like him on twitter?
Or the other commenters are right and those are males. Depending on the numbers that might be more likely.
The way I read this, the guy has vanishingly few women who bother to follow and respond to him. I'm willing to bet at least half of the people who selected "Female, Yes/No" were dudes.