Distribution de l'âge des répondants
| Âge | Nombre de réponses |
|---|---|
| 21 | 6 |
| 22 | 11 |
| 23 | 20 |
| 24 | 38 |
| 25 | 44 |
| 26 | 75 |
| 27 | 84 |
| 28 | 92 |
| 29 | 121 |
| 30 | 117 |
| 31 | 114 |
| 32 | 127 |
| 33 | 141 |
| 34 | 137 |
| 35 | 144 |
| 36 | 126 |
| 37 | 142 |
| 38 | 112 |
| 39 | 109 |
| 40 | 102 |
| 41 | 61 |
| 42 | 84 |
| 43 | 62 |
| 44 | 35 |
| 45 | 37 |
| 46 | 25 |
| 47 | 27 |
| 48 | 20 |
| 49 | 11 |
| 50 | 21 |
| 51 | 10 |
| 52 | 9 |
| 53 | 7 |
| 54 | 4 |
| 55 | 5 |
| 56 | 3 |
| 57 | 2 |
| 58 | 3 |
| 59 | 1 |
| 60 | 2 |