# Name
TopCoder AC Ratio (user) AC (submission)
1995 64.5% (49/76) 13.7% (158/1154)
1996 59.1% (13/22) 33.8% (99/293)
1997 78.4% (40/51) 17.7% (80/452)
1998 86.2% (50/58) 33.8% (91/269)
1999 95.0% (96/101) 65.4% (142/217)