| Participants | 100 |
| Meetings | 54 |
|
Japan | 73 |
|
Germany | 7 |
|
Netherlands | 4 |
|
Italy | 3 |
|
France | 3 |
|
Belgium | 2 |
|
United Kingdom | 2 |
|
Estonia | 2 |
|
Lithuania | 1 |
|
Sweden | 1 |
|
Finland | 1 |
|
Denmark | 1 |
| Total | 100 | |
| Before event | 3937 |
| After event | 1043 |
| Total | 4980 |
