New Trend and Swing Maps for Governor

New maps are now active for county-level trend and swing results in Gubernatorial contests from 1992-2012.  These include mouse-over buttons on the state-level summary pages to reveal the swing or trend maps.  The buttons link to the detailed county-level data, comparing the results and swing (or trend) side-by-side.  This feature is the same as the existing maps for President – they compare the change in Democratic-Republican margin from the previous general election to the one being viewed.  For cases where the previous general election was an off-year special election, the reference election for the swing and trend maps is the special election.