| Value | Category | Cases | |
|---|---|---|---|
| 0 | 297 |
94%
|
|
| 1 | 1 |
0.3%
|
|
| 2 | 3 |
0.9%
|
|
| 4 | 1 |
0.3%
|
|
| 5 | 2 |
0.6%
|
|
| 7 | 1 |
0.3%
|
|
| 9 | 2 |
0.6%
|
|
| 10 | 2 |
0.6%
|
|
| 15 | 1 |
0.3%
|
|
| 20 | 1 |
0.3%
|
|
| 40 | 1 |
0.3%
|
|
| 60 | 1 |
0.3%
|
|
| 888 | R SMOKES PRODUCT BUT < 1 PER WEEK | 3 |
0.9%
|
| 999 | REFUSED | 0 |
0%
|
| Sysmiss | 8714 |