| Code | Country | Delegation |
| ALB | Albania | 4 |
| ARG | Argentina | 8 |
| ARM | Armenia | 6 |
| AUS | Australia | 6 |
| AUT | Austria | 6 |
| AZE | Azerbaijan | 6 |
| BLR | Belarus | 6 |
| BIH | Bosnia And Herzegovina | 6 |
| BRA | Brazil | 6 |
| BGR | Bulgaria | 7 |
| CAN | Canada | 8 |
| CHL | Chili | 4 |
| CHN | China | 6 |
| TPE | Chinese Taipei | 10 |
| COL | Colombia | 6 |
| HRV | Croatia | 7 |
| CYP | Cyprus | 6 |
| CZE | Czech Republic | 6 |
| DNK | Denmark | 6 |
| EGY | Egypt | 3 |
| EST | Estonia | 6 |
| FIN | Finland | 9 |
| FRA | France | 6 |
| MKD | Fyr Of Macedonia | 6 |
| GEO | Georgia | 6 |
| DEU | Germany | 7 |
| GBR | Great Britain | 6 |
| GRC | Greece | 14 |
| HKG | Hong Kong China | 7 |
| HUN | Hungary | 7 |
| IND | India | 6 |
| IRL | Ireland | 7 |
| ISR | Israel | 7 |
| ITA | Italy | 8 |
| JOR | Jordan | 6 |
| KAZ | Kazakhstan | 6 |
| KOR | Korea Republic of | 14 |
| KWT | Kuwait | 9 |
| KGZ | Kyrgyzstan | 6 |
| LVT | Latvia | 6 |
| LTU | Lithuania | 6 |
| LUX | Luxembourg | 6 |
| MAC | Macau China | 6 |
| MEX | Mexico | 13 |
| MDA | Moldova | 6 |
| NLD | Netherlands | 9 |
| NOR | Norway | 6 |
| POL | Poland | 9 |
| PRT | Portugal | 8 |
| ROM | Romania | 6 |
| RUS | Russian Federation | 8 |
| SEM | Serbia Montenegro | 7 |
| SGP | Singapore | 7 |
| SVK | Slovak Republic | 6 |
| SVN | Slovenia | 6 |
| ZAF | South Africa | 8 |
| ESP | Spain | 6 |
| LKA | Sri Lanka | 6 |
| SWE | Sweden | 7 |
| CHE | Switzerland | 6 |
| THA | Thailand | 8 |
| TAT | Trinidad And Tobago | 6 |
| TUR | Turkey | 6 |
| TKM | Turkmenistan | 5 |
| UKR | Ukraine | 6 |
| UAE | United Arab Emirates | 7 |
| USA | United States | 19 |
| VEN | Venezuela | 4 |
| VNM | Vietnam | 8 |
| Total | 483 |
| Classification | Female | Male | Grand Total |
| Contestants | 4 | 267 | 271 |
| Leaders | 5 | 64 | 69 |
| Deputy Leaders | 9 | 58 | 67 |
| Invited Observers | 1 | 1 | 2 |
| Guest/Visitors | 15 | 36 | 51 |
| Host SC | 1 | 8 | 9 |
| Member IC | 9 | 9 | |
| Member ISC | 7 | 7 | |
| Grand Total | 35 | 446 | 485 |
| Organizing Committee | 6 |
| Monitors | 25 |
| Airport Greeters | 9 |
| Contest Operations | 10 |
| Infor Center | 12 |
| Guides & RA's | 38 |
| Photographers | 4 |
| Media/Publications | 8 |
| Computer Set Up | 20 |
| Drivers | 10 |
| Total | 142 |
| Code | Gold | Silver | Bronze | Total |
| ARG | 1 | 1 | 2 | |
| ARM | 2 | 2 | ||
| AUS | 3 | 3 | ||
| AUT | 1 | 1 | 2 | |
| AZE | 1 | 1 | ||
| BGR | 1 | 1 | 2 | 4 |
| BIH | 1 | 1 | ||
| BLR | 1 | 3 | 4 | |
| BRA | 1 | 1 | ||
| CAN | 2 | 2 | ||
| CHE | 1 | 1 | ||
| CHN | 1 | 2 | 1 | 4 |
| CZE | 1 | 1 | 1 | 3 |
| DEU | 2 | 1 | 3 | |
| DNK | 1 | 1 | ||
| EST | 1 | 1 | 2 | |
| FIN | 1 | 2 | 1 | 4 |
| FRA | 1 | 1 | 2 | |
| GBR | 2 | 2 | ||
| GEO | 2 | 2 | ||
| GRC | 1 | 1 | ||
| HKG | 1 | 3 | 4 | |
| HRV | 1 | 2 | 1 | 4 |
| HUN | 1 | 1 | 2 | |
| IND | 3 | 3 | ||
| IRL | 1 | 1 | ||
| ISR | 1 | 1 | ||
| ITA | 2 | 1 | 3 | |
| KAZ | 1 | 1 | ||
| KOR | 2 | 2 | 4 | |
| LKA | 1 | 1 | 2 | |
| LTU | 1 | 1 | 2 | |
| LVT | 1 | 2 | 3 | |
| MDA | 2 | 2 | ||
| MKD | 1 | 1 | ||
| NLD | 1 | 2 | 3 | |
| NOR | 1 | 1 | ||
| POL | 2 | 1 | 1 | 4 |
| ROM | 2 | 2 | 4 | |
| RUS | 1 | 1 | 2 | 4 |
| SEM | 1 | 2 | 3 | |
| SGP | 1 | 1 | ||
| SVK | 1 | 1 | 1 | 3 |
| SVN | 3 | 3 | ||
| SWE | 2 | 2 | 4 | |
| THA | 3 | 1 | 4 | |
| TPE | 1 | 1 | 1 | 3 |
| TUR | 1 | 1 | 2 | |
| UKR | 1 | 2 | 3 | |
| USA | 2 | 2 | 4 | |
| VNM | 1 | 1 | 2 | 4 |
| ZAF | 1 | 1 | 2 | |
| Total | 24 | 45 | 63 | 132 |