| 22. FEMALE POPULATION AGED 15 AND OVER, BY AGE AND NUMBER OF LIVE-BORN CHILDREN, BY TOWNS/MUNICIPALITIES, CENSUS 2001 |
| Total | Childless | Women by number of live-born children | Unknown | |||||||||||
| All | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 and more | ||||
| Municipality Petrovsko | 1.258 | 253 | 992 | 159 | 471 | 221 | 75 | 35 | 17 | 10 | 1 | 1 | 2 | 13 |
| 15-19 | 116 | 113 | 3 | 2 | 1 | - | - | - | - | - | - | - | - | - |
| 20-24 | 90 | 59 | 31 | 17 | 12 | 2 | - | - | - | - | - | - | - | - |
| 25-29 | 85 | 24 | 60 | 12 | 32 | 13 | 2 | 1 | - | - | - | - | - | 1 |
| 30-34 | 105 | 4 | 101 | 14 | 61 | 20 | 6 | - | - | - | - | - | - | - |
| 35-39 | 124 | 12 | 110 | 9 | 75 | 20 | 4 | 1 | - | 1 | - | - | - | 2 |
| 40-44 | 82 | 5 | 76 | 9 | 47 | 17 | - | 2 | 1 | - | - | - | - | 1 |
| 45-49 | 80 | - | 79 | 9 | 44 | 17 | 8 | - | - | - | - | 1 | - | 1 |
| 50-54 | 77 | 2 | 74 | 9 | 40 | 17 | 6 | 2 | - | - | - | - | - | 1 |
| 55-59 | 54 | 1 | 53 | 8 | 20 | 15 | 6 | 3 | 1 | - | - | - | - | - |
| 60-64 | 110 | 4 | 104 | 20 | 42 | 32 | 6 | 1 | 3 | - | - | - | - | 2 |
| 65-69 | 128 | 5 | 122 | 23 | 47 | 26 | 12 | 12 | 2 | - | - | - | - | 1 |
| 70-74 | 90 | 12 | 77 | 15 | 27 | 19 | 9 | 4 | 3 | - | - | - | - | 1 |
| 75-79 | 65 | 5 | 59 | 10 | 15 | 16 | 8 | 5 | 2 | 3 | - | - | - | 1 |
| 80-84 | 25 | 2 | 21 | 2 | 5 | 4 | 4 | 1 | 2 | 2 | 1 | - | - | 2 |
| 85 and over | 25 | 5 | 20 | - | 3 | 1 | 4 | 3 | 3 | 4 | - | - | 2 | - |
| Unknown | 2 | - | 2 | - | - | 2 | - | - | - | - | - | - | - | - |