statistics
Data
| Age | Weeks |
| 56 | 22 |
| 35 | 19 |
| 22 | 7 |
| 57 | 37 |
| 40 | 18 |
| 22 | 11 |
| 48 | 6 |
| 48 | 22 |
| 25 | 5 |
| 40 | 20 |
| 25 | 12 |
| 25 | 1 |
| 59 | 33 |
| 49 | 26 |
| 33 | 13 |
| 56 | 15 |
| 20 | 17 |
| 31 | 11 |
| 27 | 17 |
| 23 | 3 |
| 45 | 17 |
| 29 | 14 |
| 31 | 4 |
| 59 | 39 |
| 39 | 7 |
| 35 | 12 |
| 44 | 38 |
| 27 | 14 |
| 24 | 6 |
| 27 | 7 |
| 45 | 25 |
| 42 | 33 |
| 45 | 16 |
| 44 | 12 |
| 21 | 13 |
| 31 | 16 |
| 42 | 4 |
| 23 | 14 |
| 51 | 31 |
| 27 | 7 |
| 30 | 10 |
| 33 | 23 |
| 32 | 8 |
| 22 | 7 |
| 51 | 12 |
| 50 | 16 |
| 21 | 9 |
| 38 | 5 |
| 26 | 8 |
| 55 | 35 |