Two big stats:
— 359,914 total donors
— 38.76% of donations came from NEW email addresses that hadn't previously given to Sanders
nytimes.com/2019/02/25/us/…
nytimes.com/2019/02/25/us/…
Still: Nearly 39 percent of Sanders's week one donors came from emails that had never donated before. nytimes.com/2019/02/25/us/…
It dropped as his list kept getting emailed throughout the week. nytimes.com/2019/02/25/us/…