After someone asked the question, here are the sizes of the NAF tournaments (approximately 2010-2013)
| Size | Number | |||
| Max | 484 | 2-19 | 415 | |
| Min | 2 | 20-39 | 309 | |
| Count | 875 | 40-59 | 97 | |
| Mean | 26.8 | 50-79 | 30 | |
| Median | 20 | 80-99 | 11 | |
| 100-484 | 13 |
After someone asked the question, here are the sizes of the NAF tournaments (approximately 2010-2013)
| Size | Number | |||
| Max | 484 | 2-19 | 415 | |
| Min | 2 | 20-39 | 309 | |
| Count | 875 | 40-59 | 97 | |
| Mean | 26.8 | 50-79 | 30 | |
| Median | 20 | 80-99 | 11 | |
| 100-484 | 13 |