Eh, this is poll data, is it not? So it's more like 46% admits they did not. You got to adjust for shame and such. I'd bet it's up to twice as much in practice

Eh, this is poll data, is it not? So it's more like 46% admits they did not. You got to adjust for shame and such. I'd bet it's up to twice as much in practice, that is 92% did not actually open a book. I'll give you that 46% do not own one, that sounds reasonable.