| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 0 |
0%
|
| -8 | does not apply | 0 |
0%
|
| -7 | refused to answer | 0 |
0%
|
| 0 | not a source of division | 366 |
48.4%
|
| 1 | minor source of division | 280 |
37%
|
| 2 | major source of division | 110 |
14.6%
|