| Value | Category |
|---|---|
| 0 | |
| 1 | |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | |
| 7 | |
| 8 | |
| 9 | |
| 10 | |
| 11 | |
| 13 | |
| 14 | |
| 15 | |
| 16 | |
| 18 | |
| 19 | |
| 20 | |
| 21 | |
| 22 | |
| 23 | |
| 24 | |
| 25 | |
| 28 | |
| 31 | |
| 32 | |
| 33 | |
| 34 | |
| 35 | |
| 36 | |
| 38 | |
| 39 | |
| 41 | |
| 43 | |
| 44 | |
| 45 | |
| 46 | |
| 47 | |
| 48 | |
| 49 | |
| 50 | |
| 52 | |
| 55 | |
| 58 | |
| 59 | |
| 60 | |
| 62 | |
| 68 | |
| 70 | |
| 71 | |
| 74 | |
| 75 | |
| 76 | |
| 83 | |
| 90 | |
| 95 | |
| 105 | |
| 112 | |
| 113 | |
| 119 | |
| 125 | |
| 140 | |
| 145 | |
| 150 | |
| 178 | |
| 180 | |
| 184 | |
| 201 | |
| 205 | |
| 216 | |
| 226 | |
| 230 | |
| 290 | |
| 296 | |
| 300 | |
| 317 | |
| 320 | |
| 326 | |
| 381 | |
| 430 | |
| 500 | |
| 888996 | None |
| 888997 | Do not know |
| 888998 | Refusal |
| 888999 | MISS |
| Sysmiss |