| Value | Category | Cases | |
|---|---|---|---|
| 0 | 17 |
28.3%
|
|
| 1 | 1 |
1.7%
|
|
| 2 | 2 |
3.3%
|
|
| 3 | 1 |
1.7%
|
|
| 4 | 4 |
6.7%
|
|
| 5 | 2 |
3.3%
|
|
| 6 | 2 |
3.3%
|
|
| 8 | 4 |
6.7%
|
|
| 10 | 8 |
13.3%
|
|
| 11 | 1 |
1.7%
|
|
| 12 | 1 |
1.7%
|
|
| 13 | 2 |
3.3%
|
|
| 15 | 1 |
1.7%
|
|
| 17 | 1 |
1.7%
|
|
| 20 | 3 |
5%
|
|
| 21 | 1 |
1.7%
|
|
| 25 | 1 |
1.7%
|
|
| 30 | 3 |
5%
|
|
| 33 | 1 |
1.7%
|
|
| 35 | 1 |
1.7%
|
|
| 50 | 1 |
1.7%
|
|
| 70 | 2 |
3.3%
|
|
| Sysmiss | .don't know | 0 | |
| Sysmiss | .refusal | 0 | |
| Sysmiss | .skip | 0 | |
| Sysmiss | .x. censored | 0 | |
| Sysmiss | 241 |