Between 2012 and 2016 the we've seen a shift in the states with the closest margins.
 

2016

2016-map-AW.png

   
AZ R+3.6
CO D+4.9
FL R+1.2
IA R+9.4
ME D+3
MI R+0.1
MN D+1.5
NV D+2.4
NH D+0.4
NC R+3.7
OH R+8
PA R+0.7
WI R+0.8
GA R+5.2
VA D+5.3
NM D+8.2
TX R+9