It seems sloppily done: The total number of participants is not stated. What's with the overlapping or gapping ranges? The full-time categories all list 0,

It seems sloppily done: The total number of participants is not stated. What's with the overlapping or gapping ranges? The full-time categories all list 0, and 0-1, yet omit 2-4. Many range end-points are included in two ranges. "If you raised money, house [sic] much did you raise..." (#14) etc.