https://www.telegraph.co.uk/science/2019/06/21/rise-foodie-call-one-third-women-date-get-free-meal/
You should have known this already. It's actually an under-estimate.Up to a third of women say they have dated a man simply to enjoy a free meal, a phenomenon known as a ‘foodie call’. Unlike the ‘bootie call’, in which singletons date only for sex, researchers at Azusa Pacific University in the US found a surprisingly large number of women are not interested in a relationship but just want dinner.