| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 or less | 96 |
13.1%
|
| 2 | 6_10 | 412 |
56.1%
|
| 3 | 11_15 | 147 |
20%
|
| 4 | 16+ | 23 |
3.1%
|
| Missing value | 57 |
7.8%
|