what is the best returning index since jan 1, 2012

The Nasdaq Composite (IXIC) has had the highest return since January 1, 2012 by a major index, returning 887.7%.

ASSET% RETURN
the Nasdaq Composite (IXIC)
887.7%
the S&P 500 (GSPC)
487.75%
the Dow Jones Industrial Average (DJI)
306.05%