Objects | Copies | Recovered | Recovered % | Valid | Effective % |
Teaches/coaches | 100 | 80 | 80 | 70 | 87.5 |
Students/players | 300 | 270 | 90 | 248 | 91.9 |
Parents/fans | 100 | 90 | 90 | 85 | 94.4 |
total | 500 | 440 | 88 | 403 | 91.6 |