# Name
TopCoder AC Ratio (user) AC (submission)
1901 66.7% (20/30) 23.9% (33/138)
1902
55.9% (19/34) 9.7% (50/518)
1903
81.0% (47/58) 27.2% (181/665)
1904 31.2% (5/16) 2.5% (15/600)
1905
56.9% (29/51) 17.3% (88/510)
1907 88.1% (171/194) 24.4% (246/1009)
1908 82.4% (56/68) 28.9% (121/419)
1909 98.1% (52/53) 49.8% (130/261)
1910 50.0% (5/10) 11.8% (18/152)
1911 90.0% (224/249) 31.8% (343/1080)
1912 95.3% (81/85) 25.3% (97/384)
1913 90.9% (70/77) 62.4% (126/202)
1914 89.7% (131/146) 47.5% (199/419)
1915 92.1% (70/76) 45.7% (113/247)
1916 87.5% (63/72) 27.9% (118/423)
1917 77.8% (21/27) 17.6% (42/239)
1918 63.2% (12/19) 36.7% (158/430)
1919 82.6% (38/46) 28.0% (112/400)
1920
85.7% (36/42) 35.8% (101/282)
1921 91.2% (52/57) 22.7% (137/604)
1922 90.9% (40/44) 36.5% (165/452)
1923 82.4% (14/17) 23.3% (31/133)
1924 98.6% (70/71) 53.0% (140/264)
1925 100.0% (3/3) 24.1% (7/29)
1926 81.5% (22/27) 13.2% (47/356)
1927 92.3% (24/26) 24.8% (63/254)
1928 54.3% (25/46) 11.6% (54/467)
1929 87.9% (29/33) 50.0% (65/130)
1930 76.6% (36/47) 16.4% (69/422)
1931 97.9% (46/47) 61.0% (111/182)
1932 60.0% (3/5) 18.8% (6/32)
1933 92.3% (36/39) 44.9% (57/127)
1934 80.0% (16/20) 13.2% (45/341)
1935 94.4% (17/18) 27.7% (28/101)
1936
95.8% (23/24) 37.7% (63/167)
1937
71.4% (15/21) 43.6% (185/424)
1938 88.2% (82/93) 32.8% (123/375)
1939 95.9% (94/98) 49.6% (114/230)
1940 92.1% (58/63) 55.7% (127/228)
1941 85.7% (114/133) 36.1% (289/801)
1942 84.6% (11/13) 72.7% (16/22)
1943 66.7% (6/9) 20.0% (7/35)
1945 82.1% (46/56) 17.1% (77/449)
1946
80.0% (28/35) 32.3% (72/223)
1947
97.6% (82/84) 65.9% (120/182)
1948
82.4% (28/34) 51.3% (98/191)
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 77.3% (17/22) 53.7% (51/95)
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 91.4% (32/35) 22.8% (47/206)
1957 66.7% (8/12) 19.4% (12/62)
1958 75.0% (3/4) 66.7% (8/12)
1959 88.9% (8/9) 22.4% (13/58)
1960 92.9% (13/14) 32.1% (18/56)
1961 83.3% (10/12) 17.2% (23/134)
1962 90.0% (9/10) 42.0% (21/50)
1963 100.0% (10/10) 85.4% (35/41)
1964 80.0% (4/5) 69.2% (18/26)
1965 58.8% (10/17) 14.4% (87/605)
1966 50.0% (1/2) 25.0% (3/12)
1967 91.7% (11/12) 49.0% (24/49)
1971 64.7% (22/34) 18.8% (61/325)
1973 94.7% (36/38) 45.5% (86/189)
1974 93.2% (55/59) 34.8% (138/397)
1975 70.3% (26/37) 18.9% (64/338)
1976 79.2% (42/53) 36.5% (72/197)
1978 66.7% (26/39) 25.6% (118/461)
1981 90.2% (55/61) 39.3% (114/290)
1982 87.5% (14/16) 38.7% (43/111)
1983 66.7% (2/3) 25.8% (8/31)
1984
67.3% (37/55) 29.1% (84/289)
1985 50.0% (1/2) 50.0% (1/2)
1986 78.4% (29/37) 14.4% (165/1143)
1987 41.7% (5/12) 38.5% (67/174)
1988 66.7% (2/3) 57.1% (4/7)
1989 100.0% (3/3) 76.7% (23/30)
1990 78.4% (58/74) 33.2% (145/437)
1991 82.2% (37/45) 37.0% (77/208)
1992 66.7% (8/12) 19.4% (24/124)
1993 90.6% (96/106) 28.9% (138/478)
1994 91.4% (64/70) 42.3% (112/265)
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)
2000 77.8% (7/9) 39.2% (73/186)