| Value | Label | N | WN |
|---|---|---|---|
| -9 | 모르겠음 | 6 | 0 |
| -8 | 응답거부 | 0 | 0 |
| - | 0 | 7,291 | 0 |
| - | 1 | 510 | 0 |
| - | 2 | 491 | 0 |
| - | 3 | 409 | 0 |
| - | 4 | 243 | 0 |
| - | 5 | 414 | 0 |
| - | 6 | 94 | 0 |
| - | 7 | 121 | 0 |
| - | 8 | 25 | 0 |
| - | 9 | 5 | 0 |
| - | 10 | 322 | 0 |
| - | 11 | 2 | 0 |
| - | 12 | 34 | 0 |
| - | 13 | 5 | 0 |
| - | 14 | 6 | 0 |
| - | 15 | 59 | 0 |
| - | 16 | 1 | 0 |
| - | 17 | 1 | 0 |
| - | 20 | 89 | 0 |
| - | 24 | 5 | 0 |
| - | 25 | 3 | 0 |
| - | 26 | 1 | 0 |
| - | 27 | 1 | 0 |
| - | 28 | 2 | 0 |
| - | 30 | 75 | 0 |
| - | 36 | 2 | 0 |
| - | 40 | 5 | 0 |
| - | 48 | 1 | 0 |
| - | 50 | 7 | 0 |
| - | 60 | 9 | 0 |
| - | 70 | 1 | 0 |
| - | 80 | 2 | 0 |
| - | 90 | 3 | 0 |
| - | 100 | 2 | 0 |
| - | 120 | 1 | 0 |
| - | 150 | 4 | 0 |
| - | 222 | 1 | 0 |
| - | 310 | 1 | 0 |
This variable is numeric