You can use your mouse to hover over a city/town to see cost savings.  The map legend identifies municipalities who used the reform process (in gold) and those that negotiated outside the process (in blue). There is a note that 39 school districts also took action but are not identified on this map.

Download a listing of all cities/towns with cost savings doc format of mouseover map savings list


Source: Data for this map was self-reported by local governments and has not been independently verified.