# Name
TopCoder AC Ratio (user) AC (submission)
1995 64.3% (63/98) 15.4% (213/1386)
1996 62.5% (15/24) 33.9% (101/298)
1997 80.3% (49/61) 18.3% (91/497)
1998 87.3% (62/71) 33.4% (106/317)
1999 96.3% (129/134) 67.6% (177/262)