Consumer Price Index Numbers on base 2010=100 for Rural, Urban and Combined for the Month of September, 2012. The Central Statistics Office (CSO), Ministry of Statistics and Programme Implementation releases Consumer Price Indices (CPI) on base 2010=100 for all-India and States/UTs separately for rural, urban and combined every month with effect from January, … [Read more...] about Consumer Price Index Numbers on base 2010=100 for Rural, Urban and Combined for the Month of September, 2012