PM Narendra Modi mentions 90,000 crores, which was only in the recent UPA decade and was across a spectrum of various people, but theft by the main culprits are far more, obviously. Most recent are National Herald scam, before that and ongoing scams of the various government properties controlled by the family that should be not personal or political but officially Indian property are several; then there is Bofors which was during 1984 - 1989 years before Rajiv Gandhi was dethroned due to V. P. Singh and one may safely bet that the 2 billion U.S. dollars that Dr Subramanian Swamy informs us are in Swiss account of the most recent ex president of congress were not from savings of official salaries of three PMs of India from the family, nor were they earnings of a pilot of any Indian airline (There were only two then), however little the couple needed to spend (living in official government house of a PM as they did until the last one, and continued the style with government housing of the same magnitude), so it was scam, whether it was KGB payments over decades as reported by the retired KGB official or Bofors bribe or - as per information unearthed by Dr Subramanian Swamy - money made by stealing antiques from India and sold in Italy.
https://m.youtube.com/watch?v=MBPhU0sClCM
https://m.youtube.com/watch?v=MBPhU0sClCM
