| Value | Category |
|---|---|
| -5 | other |
| -4 | missing data |
| -3 | refused to answer |
| -2 | not applicable |
| -1 | do not know |
| 1 | physical target hardening of home |
| 2 | physical target hardening of vehicles |
| 3 | carrying of weapons |
| 4 | private security |
| 5 | self help groups |
| 6 | dogs |
| 14 | nothing |
| Sysmiss |