Here’s the full release:
http://www.publicpolicypolling.com/pdf/2015/PPP_Release_SC_21616.pdfwhites
Clinton 46%
Sanders 46%
blacks
Clinton 63%
Sanders 23%
GOP 4-way race:
Trump 39%
Rubio 21%
Cruz 20%
Bush 12%
3-way race:
Trump 40%
Rubio 28%
Cruz 22%
2-way:
Trump 50%
Bush 40%
Rubio 47%
Cruz 37%
Trump 48%
Cruz 38%
Trump 46%
Rubio 45%
Should note that in the close Rubio vs. Trump head-to-head, at least a plurality of every other candidate’s supporters side with Rubio, even supporters of “outsiders” Cruz and Carson.
fav / unfav % among their own party:
Dems
Clinton 66/22% for +44%
Sanders 52/27% for +25%
GOP
Carson 68/23% for +45%
Rubio 58/32% for +26%
Kasich 52/29% for +23%
Trump 50/43% for +7%
Bush 41/43% for -2%
Cruz 42/48% for -6%