what is the best returning index since march 12, 1990

The Nasdaq Composite (IXIC) has had the highest return since March 12, 1990 by a major index, returning 6,118.4%.

ASSET% RETURN
the Nasdaq Composite (IXIC)
6,118.41%
the S&P 500 (GSPC)
2,191.42%
the Dow Jones Industrial Average (DJI)
1,831.5%