Birth weight frequency by sex and completed week of gestation
| Sex | Gestation (completed weeks) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | Total | |
| Female | 5 | 76 | 151 | 165 | 203 | 258 | 311 | 315 | 358 | 488 | 2330 |
| Male | 7 | 86 | 181 | 187 | 239 | 275 | 333 | 396 | 444 | 531 | 2679 |
| Total | 12 | 162 | 332 | 352 | 442 | 533 | 644 | 711 | 802 | 1019 | 5009 |