Once you factor out interview data from both men and women who quit after one or two bad interviews, the disparity goes away entirely. So while the attrition numbers aren't great, I'm massively encouraged by the fact that at least in these findings, it's not about systemic bias against women or women being bad at computers or whatever. Rather, it's about women being bad at dusting themselves off after failing, which, despite everything, is probably a lot easier to fix.
This, x1000. Women are just not used to rejection, this is a fact due to the way male-female relationships work. Men do the asking, women do the rejecting. That said, I am not optimistic this can change; things have been this way a long time for good reasons.