Results
Ranking of countries • Cumulative results by year • Cumulative results by country
Year | Country | Countries | Contestants | Awards | Max. pts. | Efficiency | Cut-offs | Data quality | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
All | M | F | G | S | B | HM | G | S | B | S | N | M | G | |||||
1977 | Yugoslavia | 21 | 155 | 132 | 2 | 13 | 29 | 35 | 40 | 43.90% | 34 | 24 | 17 | • | • | |||
1967 | Yugoslavia | 13 | 99 | 82 | 1 | 11 | 14 | 26 | 42 | 51.85% | 38 | 30 | 22 | |||||
2007 | Vietnam | 93 | 520 | 471 | 49 | 39 | 83 | 131 | 149 | 42 | 33.18% | 29 | 21 | 14 | • | • | • | • |
1973 | Union of Soviet Socialist Republics | 16 | 125 | 115 | 2 | 5 | 15 | 48 | 40 | 44.06% | 35 | 27 | 17 | • | • | • | ||
1964 | Union of Soviet Socialist Republics | 9 | 72 | 54 | 4 | 7 | 9 | 19 | 42 | 61.37% | 38 | 31 | 27 | |||||
1968 | Union of Soviet Socialist Republics | 12 | 96 | 88 | 22 | 22 | 20 | 40 | 70.75% | 39 | 33 | 26 | • | |||||
2001 | United States of America | 83 | 473 | 440 | 33 | 39 | 81 | 122 | 37 | 42 | 30.50% | 30 | 20 | 11 | • | • | • | • |
1981 | United States of America | 27 | 185 | 155 | 9 | 36 | 37 | 30 | 42 | 63.25% | 41 | 34 | 26 | |||||
2019 | United Kingdom | 112 | 621 | 556 | 65 | 52 | 94 | 156 | 144 | 42 | 37.75% | 31 | 24 | 17 | • | • | • | • |
2002 | United Kingdom | 84 | 479 | 341 | 37 | 39 | 73 | 120 | 66 | 42 | 33.73% | 29 | 23 | 14 | • | • | • | |
1979 | United Kingdom | 23 | 166 | 116 | 1 | 8 | 32 | 42 | 40 | 49.35% | 37 | 29 | 20 | • | ||||
2024 | United Kingdom | 108 | 609 | 528 | 81 | 58 | 123 | 145 | 170 | 42 | 29 | 22 | 16 | • | • | • | • | |
1993 | Türkiye | 73 | 413 | 297 | 34 | 35 | 66 | 97 | 12 | 42 | 29.97% | 30 | 20 | 11 | • | • | ||
2015 | Thailand | 104 | 577 | 525 | 52 | 39 | 100 | 143 | 126 | 42 | 30.90% | 26 | 19 | 14 | • | • | • | • |
1998 | Taiwan | 76 | 419 | 298 | 30 | 37 | 66 | 102 | 56 | 42 | 35.17% | 31 | 24 | 14 | • | • | • | |
1991 | Sweden | 56 | 318 | 277 | 17 | 20 | 51 | 84 | 51 | 42 | 45.11% | 39 | 31 | 19 | • | • | ||
2008 | Spain | 97 | 535 | 480 | 55 | 47 | 100 | 120 | 103 | 42 | 35.91% | 31 | 22 | 15 | • | • | • | • |
2014 | South Africa | 101 | 560 | 504 | 56 | 49 | 113 | 133 | 151 | 42 | 38.24% | 29 | 22 | 16 | • | • | • | • |
2006 | Slovenia | 90 | 498 | 460 | 38 | 42 | 89 | 122 | 139 | 42 | 34.46% | 28 | 19 | 15 | • | • | • | • |
2028 | Saudi Arabia | |||||||||||||||||
2020 | Russian Federation | 105 | 616 | 560 | 56 | 49 | 112 | 155 | 173 | 42 | 36.95% | 31 | 24 | 15 | • | • | • | • |
1992 | Russian Federation | 56 | 322 | 271 | 14 | 26 | 55 | 74 | 31 | 42 | 38.88% | 32 | 24 | 14 | • | • | ||
2021 | Russian Federation | 107 | 619 | 555 | 64 | 52 | 103 | 148 | 98 | 42 | 24 | 19 | 12 | • | • | • | • | |
1960 | Romania | 5 | 39 | 32 | 1 | 4 | 4 | 4 | 7 | 44 | 56.29% | 40 | 37 | 33 | ||||
2018 | Romania | 107 | 594 | 535 | 59 | 48 | 98 | 143 | 138 | 42 | 36.79% | 31 | 25 | 16 | • | • | • | • |
1959 | Romania | 7 | 52 | 41 | 6 | 3 | 3 | 5 | 10 | 40 | 51.82% | 37 | 36 | 33 | ||||
1999 | Romania | 81 | 450 | 319 | 37 | 38 | 70 | 118 | 12 | 42 | 31.72% | 28 | 19 | 12 | • | • | • | |
1969 | Romania | 14 | 112 | 95 | 6 | 3 | 20 | 21 | 40 | 50.00% | 40 | 30 | 24 | • | • | • | ||
1978 | Romania | 17 | 132 | 112 | 3 | 5 | 20 | 38 | 40 | 50.96% | 35 | 27 | 22 | |||||
1986 | Poland | 37 | 210 | 147 | 7 | 18 | 41 | 48 | 42 | 43.18% | 34 | 26 | 17 | • | ||||
1972 | Poland | 14 | 107 | 90 | 2 | 8 | 16 | 30 | 40 | 47.07% | 40 | 30 | 19 | |||||
1963 | Poland | 8 | 64 | 53 | 2 | 7 | 11 | 17 | 40 | 55.78% | 35 | 28 | 21 | • | ||||
2022 | Norway | 104 | 589 | 521 | 68 | 44 | 101 | 140 | 210 | 42 | 34 | 29 | 23 | • | • | • | • | |
2011 | Netherlands | 101 | 563 | 506 | 57 | 54 | 90 | 137 | 120 | 42 | 35.06% | 28 | 22 | 16 | • | • | • | • |
2005 | Mexico | 91 | 513 | 469 | 43 | 42 | 79 | 128 | 68 | 42 | 32.97% | 35 | 23 | 12 | • | • | • | |
2000 | Republic of Korea | 82 | 461 | 337 | 31 | 39 | 71 | 119 | 51 | 42 | 31.86% | 30 | 21 | 11 | • | • | ||
2010 | Kazakhstan | 95 | 522 | 469 | 47 | 47 | 103 | 115 | 160 | 42 | 35.72% | 27 | 21 | 15 | • | • | • | • |
2003 | Japan | 82 | 457 | 333 | 29 | 37 | 69 | 104 | 116 | 42 | 31.16% | 29 | 19 | 13 | • | • | • | |
2023 | Japan | 112 | 618 | 550 | 67 | 54 | 90 | 170 | 192 | 42 | 32 | 25 | 18 | • | • | • | • | |
1996 | India | 75 | 424 | 314 | 25 | 35 | 66 | 99 | 22 | 42 | 29.66% | 28 | 20 | 12 | • | • | • | |
1961 | Hungary | 6 | 48 | 34 | 5 | 3 | 4 | 4 | 19 | 40 | 56.40% | 37 | 34 | 30 | ||||
1970 | Hungary | 14 | 112 | 94 | 5 | 7 | 11 | 40 | 40 | 48.37% | 37 | 30 | 19 | |||||
1982 | Hungary | 30 | 119 | 87 | 3 | 10 | 20 | 31 | 42 | 49.49% | 37 | 30 | 21 | • | • | |||
2027 | Hungary | |||||||||||||||||
2016 | Hong Kong | 109 | 602 | 531 | 71 | 44 | 101 | 135 | 162 | 42 | 35.20% | 29 | 22 | 16 | • | • | • | • |
1994 | Hong Kong | 69 | 385 | 284 | 26 | 30 | 64 | 98 | 92 | 42 | 47.97% | 40 | 30 | 19 | • | • | • | |
2004 | Greece | 85 | 486 | 351 | 37 | 45 | 78 | 120 | 78 | 42 | 38.63% | 32 | 24 | 16 | • | • | • | |
2009 | Germany | 104 | 565 | 506 | 59 | 49 | 98 | 135 | 96 | 42 | 35.92% | 32 | 24 | 14 | • | • | • | • |
1989 | Germany | 50 | 291 | 212 | 13 | 20 | 55 | 72 | 64 | 42 | 45.05% | 38 | 30 | 18 | • | • | ||
1965 | German Democratic Republic | 10 | 80 | 63 | 9 | 8 | 12 | 17 | 40 | 50.43% | 38 | 30 | 20 | • | • | • | ||
1974 | German Democratic Republic | 18 | 140 | 124 | 2 | 10 | 24 | 37 | 40 | 55.87% | 38 | 30 | 23 | • | • | • | ||
1983 | France | 32 | 186 | 178 | 8 | 9 | 27 | 57 | 42 | 36.67% | 38 | 26 | 15 | • | • | • | ||
1985 | Finland | 38 | 209 | 151 | 7 | 14 | 35 | 52 | 42 | 35.46% | 34 | 22 | 15 | • | • | • | ||
1984 | Czechoslovakia | 34 | 192 | 132 | 3 | 14 | 35 | 49 | 42 | 42.41% | 40 | 26 | 17 | • | • | • | ||
1962 | Czechoslovakia | 7 | 56 | 48 | 4 | 4 | 12 | 15 | 46 | 61.41% | 41 | 34 | 29 | |||||
1971 | Czechoslovakia | 15 | 115 | 98 | 4 | 7 | 12 | 29 | 42 | 27.97% | 35 | 23 | 11 | |||||
1987 | Cuba | 42 | 237 | 160 | 7 | 22 | 42 | 56 | 42 | 47.44% | 42 | 32 | 18 | • | • | |||
2013 | Colombia | 97 | 527 | 475 | 52 | 45 | 92 | 141 | 141 | 42 | 37.16% | 31 | 24 | 15 | • | • | • | • |
1990 | People's Republic of China | 54 | 308 | 238 | 12 | 23 | 56 | 76 | 32 | 42 | 40.86% | 34 | 23 | 16 | • | • | ||
2026 | People's Republic of China | |||||||||||||||||
1995 | Canada | 73 | 412 | 305 | 27 | 30 | 71 | 100 | 99 | 42 | 45.12% | 37 | 29 | 19 | • | • | • | |
1966 | Bulgaria | 9 | 72 | 59 | 1 | 13 | 15 | 11 | 40 | 74.47% | 39 | 34 | 31 | • | ||||
1975 | Bulgaria | 17 | 135 | 99 | 2 | 8 | 25 | 36 | 40 | 55.44% | 38 | 32 | 23 | |||||
2017 | Brazil | 111 | 615 | 553 | 62 | 48 | 90 | 153 | 222 | 42 | 34.71% | 25 | 19 | 16 | • | • | • | • |
1976 | Austria | 18 | 139 | 117 | 4 | 9 | 28 | 45 | 40 | 42.73% | 34 | 23 | 15 | • | • | • | ||
1988 | Australia | 49 | 268 | 251 | 17 | 17 | 48 | 65 | 33 | 42 | 36.17% | 32 | 23 | 14 | • | • | • | |
2025 | Australia | |||||||||||||||||
2012 | Argentina | 100 | 547 | 496 | 51 | 51 | 88 | 137 | 148 | 42 | 34.25% | 28 | 21 | 14 | • | • | • | • |
1997 | Argentina | 82 | 460 | 318 | 28 | 39 | 70 | 122 | 78 | 42 | 38.25% | 35 | 25 | 15 | • | • | • |
Gender of some contestants is not known. Please send relevant information to the webmaster: webmaster@imo-official.org.