| Value | Category |
|---|---|
| -9 | Don't know (spontaneous) |
| -8 | Refusal (spontaneous) |
| -7 | Does not apply |
| 5 | |
| 6 | |
| 7 | |
| 8 | |
| 12 | |
| 14 | |
| 15 | |
| 16 | |
| 18 | |
| 19 | |
| 20 | |
| 22 | |
| 23 | |
| 25 | |
| 27 | |
| 28 | |
| 30 | |
| 33 | |
| 35 | |
| 38 | |
| 40 | |
| 43 | |
| 44 | |
| 47 | |
| 50 | |
| 56 | |
| 60 | |
| 62 | |
| 65 | |
| 66 | |
| 70 | |
| 75 | |
| 80 | |
| 88 | |
| 90 | |
| 99 | |
| 100 | |
| 112 | |
| 116 | |
| 120 | |
| 178 | |
| 190 | |
| 194 | |
| 200 | |
| 220 | |
| 234 | |
| 257 | |
| 275 | |
| 566 | |
| 631 | |
| 680 | |
| 832 |