| Value | Category | Cases | |
|---|---|---|---|
| 1 | family | 765 |
8.6%
|
| 2 | education institutions | 7026 |
79.2%
|
| 3 | health institutions | 520 |
5.9%
|
| 4 | acquaintances, friends | 299 |
3.4%
|
| 5 | community | 146 |
1.6%
|
| 6 | media | 115 |
1.3%
|
| 96 | other | 5 |
0.1%
|
| Sysmiss | 4039 |