NEW DELHI: The population of the country as per the provisional figures of Census 2011 is 1210.19 million of which 623.7 million (51.54%) are males and 586.46 million (48.46%) are females. The provisional figures of Census 2011 were released in New Delhi on Thursday by Union home secretary Shri G.K.Pillai and RGI Shri C Chandramouli. The major highlights of the Census 2011 (Provisional figures) are as under: *The population of India has increased by more than 181 million during the decade 2001-2011. *Percentage growth in 2001-2011 is 17.64; males 17.19 and females 18.12. *2001-2011 is the first decade (with the exception of 1911-1921) which has actually added lesser population compared to the previous decade. *Uttar Pradesh (199.5 million) is the most populous State in the country followed by Maharashtra with 112 million. *The percentage decadal growth rates of the six most populous States have declined during 2001-2011 compared to 1991-2001: -Uttar Pradesh (25.85% to 20.09%) -Maharash