| Value | Category | Cases | |
|---|---|---|---|
| -99 | -99. Don't know | 12 |
1.3%
|
| 1 | 458 |
48.2%
|
|
| 2 | 285 |
30%
|
|
| 3 | 89 |
9.4%
|
|
| 4 | 38 |
4%
|
|
| 5 | 27 |
2.8%
|
|
| 6 | 10 |
1.1%
|
|
| 7 | 5 |
0.5%
|
|
| 8 | 6 |
0.6%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 8 |
0.8%
|
|
| 11 | 2 |
0.2%
|
|
| 12 | 1 |
0.1%
|
|
| 15 | 3 |
0.3%
|
|
| 22 | 1 |
0.1%
|
|
| 25 | 1 |
0.1%
|
|
| 30 | 1 |
0.1%
|
|
| 70 | 1 |
0.1%
|
|
| 150 | 1 |
0.1%
|
|
| Sysmiss | 3610 |