| Value | Category | Cases | |
|---|---|---|---|
| 1 | Below 3 months | 134 |
4.9%
|
| 2 | 3-6 | 130 |
4.7%
|
| 3 | 6-9 | 144 |
5.3%
|
| 4 | 9-12 | 143 |
5.2%
|
| 5 | 12-15 | 171 |
6.2%
|
| 6 | 15-18 | 147 |
5.4%
|
| 7 | 18-21 | 196 |
7.2%
|
| 8 | 21-24 | 158 |
5.8%
|
| 9 | 24-27 | 165 |
6%
|
| 10 | 27-30 | 153 |
5.6%
|
| 11 | 30-33 | 147 |
5.4%
|
| 12 | 33-36 | 141 |
5.1%
|
| 13 | 36-39 | 150 |
5.5%
|
| 14 | 39-42 | 124 |
4.5%
|
| 15 | 42-45 | 113 |
4.1%
|
| 16 | 45-48 | 120 |
4.4%
|
| 17 | 48-51 | 103 |
3.8%
|
| 18 | 51-54 | 109 |
4%
|
| 19 | 54-57 | 96 |
3.5%
|
| 20 | 57-60 | 96 |
3.5%
|