# Name
TopCoder AC Ratio (user) AC (submission)
1995 64.4% (58/90) 15.4% (200/1300)
1996 60.9% (14/23) 33.7% (100/297)
1997 79.3% (46/58) 18.0% (88/489)
1998 87.0% (60/69) 33.3% (104/312)
1999 95.5% (107/112) 66.8% (153/229)