According to SIR officials, 17.83 lakh voters could not be traced during the revision, while 5.91 lakh were found to have shifted.

The unmapped category refers to those voters whose names or the names of either of their parents could not be mapped with the final electoral roll after the SIR exercise held over…

The draft roll contains around 97.5 lakh electors whose enumeration forms were received and digitised during the SIR exercise. | India News