| Value | Category | Cases | |
|---|---|---|---|
| 0 | 56 |
77.8%
|
|
| 2 | 4 |
5.6%
|
|
| 3 | 4 |
5.6%
|
|
| 4 | 1 |
1.4%
|
|
| 5 | 1 |
1.4%
|
|
| 6 | 1 |
1.4%
|
|
| 7 | 1 |
1.4%
|
|
| 8 | 1 |
1.4%
|
|
| 9 | 1 |
1.4%
|
|
| 21 | 1 |
1.4%
|
|
| 888 | R USES PRODUCT BUT < 1 PER WEEK | 1 |
1.4%
|
| 999 | REFUSED | 0 |
0%
|
| Sysmiss | 20534 |