| Table of Expected vs. Observed counts: |
| <=7 | 24.3 | 6 |
| 8 | 32.5 | 9 |
| 9 | 62.1 | 20 |
| 10 | 106.7 | 40 |
| 11 | 166.7 | 61 |
| 12 | 238.6 | 77 |
| 13 | 315.4 | 143 |
| 14 | 387.0 | 199 |
| 15 | 443.2 | 296 |
| 16 | 475.9 | 368 |
| 17 | 481.0 | 389 |
| 18 | 459.1 | 463 |
| 19 | 415.1 | 414 |
| 20 | 356.5 | 442 |
| 21 | 291.7 | 435 |
| 22 | 227.8 | 358 |
| 23 | 170.1 | 342 |
| 24 | 121.8 | 255 |
| 25 | 83.7 | 209 |
| 26 | 55.3 | 149 |
| 27 | 35.2 | 116 |
| 28 | 21.6 | 74 |
| >=29 | 28.6 | 135 |
| Overall p is 1.0000 |
|