DUP+UUP+TUV: 40.5% (-3.3%)
SF+SDLP+Aontu: 39.6% (-0.3%)
Alliance+Green: 15.4% (+4.1%)
Getting awfully close between the unionist and nationalist votes. Nationalists would actually be ahead if PBP (which seems to get almost exclusively Catholic votes) were counted as nationalist, although officially they are non-sectarian. Even more so if the pre-election CW that a lot of the Alliance's gains were coming from the SDLP is true.
I would argue that a majority of the Alliance vote would vote to remain part of the UK though. Perhaps soft unionists? Personally, I support the union and would vote Alliance because the DUP is disgusting and the UUP has become ineffective.
