At today's EB5 meeting, USCIS reported that for the 1st quarter of 2016: Q1 2016 receipts: 849 (I-526), 886 (I-829), 40 (I-924). Completions from the same period a year before: 4,141 (I-526), 1,255 (I-829), 135 (I-924).
I-526 application dropped about 80%.