Appendix 1
Ages of Participants:
| Age | No. of Participants | Age | No. of Participants |
| 18 yrs | 4 | 29 yrs | 3 |
| 19 | 17 | 30 | 2 |
| 20 | 3 | 31 | 3 |
| 21 | 3 | 32 | 0 |
| 22 | 4 | 33 | 0 |
| 23 | 4 | 34 | 3 |
| 24 | 1 | 38 | 1 |
| 25 | 3 | 40 | 1 |
| 26 | 2 | 48 | 1 |
| 27 | 0 | 50 | 1 |
| 28 | 1 | 52 | 1 |
Median – 22 yrs.
Average – 25 yrs.
Source: Compiled from newspaper accounts, July 25-August 2, 1966.