| Country | #Participants | Rate [%] |
| Japan | 214 | 52.3 |
| China | 43 | 10.5 |
| Korea | 28 | 6.8 |
| Taiwan | 21 | 5.1 |
| United States of America | 16 | 3.9 |
| Australia | 14 | 3.4 |
| France | 12 | 2.9 |
| Canada | 8 | 2.0 |
| Hong Kong | 6 | 1.5 |
| India | 6 | 1.5 |
| Singapore | 5 | 1.2 |
| Austria | 4 | 1.0 |
| Belgium | 3 | 0.7 |
| Germany | 3 | 0.7 |
| Israel | 3 | 0.7 |
| Sweden | 3 | 0.7 |
| United Kingdom | 3 | 0.7 |
| Czech Republic | 2 | 0.5 |
| Finland | 2 | 0.5 |
| Indonesia | 2 | 0.5 |
| Italy | 2 | 0.5 |
| Pakistan | 2 | 0.5 |
| Poland | 2 | 0.5 |
| Bangladesh | 1 | 0.2 |
| Iran | 1 | 0.2 |
| Netherlands | 1 | 0.2 |
| Switzerland | 1 | 0.2 |
| Thailand | 1 | 0.2 |
| Total | 409 | 100.0 |