Official SIR data from 14 States and UTs does not fully add up. The SIR exercise began with 61.38 crore existing electors in all states. After 5.29 crore final deletions and 1.87 crore additions through Forms 6 and 6A, the final roll should have been 57.96 crore electors. However, the published roll shows only 55.17 crore electors, leaving an unexplained gap of 2.79 crore!