Izacholo abafazi iqulathe nezacholo abafazi ezinkulu nezincinane ngayo ubungakanani itshathi zobungakanani yaseRashiya umtya isandla ngeesentimitha okanye intshi.
| Isandla umtya (cm) | Isandla umtya (intshi) | IsiRashiya |
| 17 | 6.5 | 17 |
| 18 | 7 | 18 |
| 19 | 7.5 | 19 |
| 20 | 8 | 20 |
| 21 | 8.5 | 21 |