| Value | Category |
|---|---|
| -999 | No responde |
| -777 | No aplica |
| -666 | No sabe |
| 0 | |
| 1 | |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | |
| 7 | |
| 8 | |
| 9 | |
| 10 | |
| 11 | |
| 12 | |
| 13 | |
| 14 | |
| 15 | |
| 16 | |
| 17 | |
| 18 | |
| 19 | |
| 20 | |
| 21 | |
| 23 | |
| 24 | |
| 25 | |
| 26 | |
| 27 | |
| 29 | |
| 30 | |
| 31 | |
| 33 | |
| 34 | |
| 35 | |
| 36 | |
| 37 | |
| 39 | |
| 40 | |
| 43 | |
| 44 | |
| 45 | |
| 49 | |
| 50 | |
| 52 | |
| 54 | |
| 55 | |
| 56 | |
| 58 | |
| 60 | |
| 62 | |
| 63 | |
| 65 | |
| 69 | |
| 70 | |
| 80 | |
| 82 | |
| 85 | |
| 89 | |
| 90 | |
| 95 | |
| 99 | |
| 100 | |
| 104 | |
| 110 | |
| 114 | |
| 117 | |
| 120 | |
| 132 | |
| 135 | |
| 138 | |
| 141 | |
| 150 | |
| 160 | |
| 163 | |
| 170 | |
| 190 | |
| 195 | |
| 200 | |
| 244 | |
| 280 | |
| 295 | |
| 385 | |
| 560 | |
| Sysmiss |