The Deen Dayal Upadhyaya Gram Jyoti Yojana (DDUGJY) website says the data as on Feb 28, 2017 is as per GARV, while the data as on 31 Dec 2017 is as per the Letter of Intent submitted by state governments, or as per data validated by states. Saubhagya data is as per data validation/ reporting by states