Taking an even more pessimistic case of 95 percent under-reporting in Delhi (only 1 in 20 reports) and the optimistic case for US cities (1 in 3 reports), the actual number of rapes in Delhi becomes 20X more than reported, and in US cities 3X more than reported. If we do the math, Delhi still registers a lower incidence of rape than most of the 76 US cities in the DoJ list.
