The gross state domestic product (GSDP) of Delhi at current prices for the year 2011-12 has been estimated at Rs 3.13 lakh crore, which is an increase of 18.7 per cent over the previous fiscal.
Try to answer this question if possible (otherwise reply "unanswerable"): Did the GSDP of Delhi in 2011-12 increase or decrease from the previous fiscal year?
increase