what is the best returning index since 1999

The Nasdaq Composite (IXIC) has had the highest return since 1999 by a major index, returning 1,132.3%.

ASSET% RETURN
the Nasdaq Composite (IXIC)
1,132.34%
the S&P 500 (GSPC)
534.99%
the Dow Jones Industrial Average (DJI)
462.61%