Consumer Price Index Numbers for Industrial Workers on Base 2001=100 CPI(IW) Base 2001=100 Monthly Index Letter – MAY 2012 ALL INDIA CONSUMER PRICE INDEX NUMBERS FOR INDUSTRIAL WORKERS ON BASE 2001=100 FOR THE MONTH OF MAY, 2012 1. All India Consumer Price Index Number for Industrial Workers (CPI-IW) on base 2001=100 for the month of […]