# Name
TopCoder AC Ratio (user) AC (submission)
1901 69.7% (23/33) 25.2% (38/151)
1902
60.0% (24/40) 12.4% (79/636)
1903
81.2% (69/85) 23.9% (220/921)
1904 27.8% (5/18) 2.4% (15/613)
1905
55.6% (35/63) 17.1% (99/580)
1907 88.8% (190/214) 25.8% (280/1085)
1908 81.8% (63/77) 29.7% (141/474)
1909 98.2% (54/55) 49.8% (132/265)
1910 50.0% (6/12) 12.3% (19/154)
1911 90.3% (279/309) 29.8% (419/1408)
1912 95.5% (85/89) 25.4% (101/397)
1913 91.7% (77/84) 62.4% (133/213)
1914 90.1% (145/161) 47.8% (218/456)
1915 91.2% (83/91) 46.1% (129/280)
1916 87.7% (71/81) 27.0% (134/497)
1917 73.3% (22/30) 14.6% (43/294)
1918 65.0% (13/20) 34.9% (163/467)
1919 83.9% (52/62) 27.1% (136/501)
1920
86.0% (37/43) 34.8% (102/293)
1921 83.3% (60/72) 22.9% (149/651)
1922 89.6% (43/48) 35.3% (169/479)
1923 83.3% (15/18) 23.0% (32/139)
1924 98.7% (75/76) 51.2% (145/283)
1925 100.0% (3/3) 24.1% (7/29)
1926 78.8% (26/33) 14.0% (64/456)
1927 93.3% (28/30) 25.8% (68/264)
1928 54.2% (26/48) 12.2% (61/498)
1929 90.5% (38/42) 49.4% (76/154)
1930 79.7% (47/59) 20.8% (107/515)
1931 98.2% (54/55) 61.3% (119/194)
1932 60.0% (3/5) 18.8% (6/32)
1933 93.0% (40/43) 47.0% (62/132)
1934 81.0% (17/21) 13.4% (46/343)
1935 89.5% (17/19) 26.9% (28/104)
1936
88.5% (23/26) 37.1% (63/170)
1937
75.0% (18/24) 45.3% (208/459)
1938 88.3% (91/103) 34.0% (136/400)
1939 95.4% (104/109) 49.6% (129/260)
1940 94.4% (67/71) 55.9% (138/247)
1941 84.8% (134/158) 36.4% (316/867)
1942 85.7% (12/14) 68.0% (17/25)
1943 66.7% (6/9) 20.0% (7/35)
1945 82.5% (52/63) 18.0% (87/484)
1946
83.8% (31/37) 33.0% (76/230)
1947
95.8% (91/95) 63.8% (132/207)
1948
83.3% (30/36) 51.3% (100/195)
1949 55.6% (5/9) 17.6% (15/85)
1950
62.5% (15/24) 33.2% (62/187)
1951
70.0% (7/10) 31.7% (13/41)
1952 78.3% (18/23) 54.2% (52/96)
1953 83.3% (5/6) 21.6% (11/51)
1954
100.0% (3/3) 35.7% (5/14)
1955
75.0% (3/4) 33.3% (5/15)
1956 91.7% (33/36) 23.8% (50/210)
1957 69.2% (9/13) 22.1% (15/68)
1958 83.3% (5/6) 57.1% (12/21)
1959 81.8% (9/11) 23.0% (14/61)
1960 93.3% (14/15) 32.8% (19/58)
1961 87.5% (14/16) 17.3% (27/156)
1962 90.9% (10/11) 41.5% (22/53)
1963 100.0% (10/10) 85.4% (35/41)
1964 80.0% (4/5) 69.2% (18/26)
1965 55.0% (11/20) 14.5% (91/629)
1966 50.0% (1/2) 25.0% (3/12)
1967 92.3% (12/13) 49.0% (25/51)
1971 67.5% (27/40) 18.8% (68/362)
1973 92.7% (38/41) 46.3% (95/205)
1974 89.7% (61/68) 35.0% (144/412)
1975 70.7% (29/41) 19.5% (68/349)
1976 77.8% (49/63) 31.5% (81/257)
1978 66.7% (26/39) 25.9% (121/468)
1981 90.5% (67/74) 38.5% (130/338)
1982 88.9% (16/18) 39.8% (49/123)
1983 50.0% (2/4) 20.5% (8/39)
1984
67.8% (40/59) 27.7% (88/318)
1985 50.0% (1/2) 50.0% (1/2)
1986 76.1% (35/46) 16.0% (205/1282)
1987 46.2% (6/13) 38.2% (68/178)
1988 66.7% (2/3) 62.5% (5/8)
1989 100.0% (3/3) 77.4% (24/31)
1990 81.5% (66/81) 34.0% (154/453)
1991 82.0% (41/50) 36.8% (81/220)
1992 57.1% (8/14) 19.0% (24/126)
1993 89.8% (106/118) 29.7% (156/525)
1994 90.6% (77/85) 41.7% (125/300)
1995 65.1% (56/86) 15.4% (195/1267)
1996 60.9% (14/23) 33.7% (100/297)
1997 78.9% (45/57) 18.0% (87/482)
1998 87.0% (60/69) 33.3% (104/312)
1999 95.5% (107/112) 66.8% (153/229)
2000 63.6% (7/11) 38.4% (73/190)