| Value | Category | Cases | |
|---|---|---|---|
| 0 | 483 |
92.5%
|
|
| 1 | 10 |
1.9%
|
|
| 2 | 6 |
1.1%
|
|
| 3 | 7 |
1.3%
|
|
| 4 | 2 |
0.4%
|
|
| 5 | 1 |
0.2%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 3 |
0.6%
|
|
| 10 | 1 |
0.2%
|
|
| 20 | 3 |
0.6%
|
|
| 21 | 1 |
0.2%
|
|
| 30 | 1 |
0.2%
|
|
| 35 | 1 |
0.2%
|
|
| 888 | R SMOKES PRODUCT BUT < 1 PER WEEK | 2 |
0.4%
|
| 999 | REFUSED | 0 |
0%
|
| Sysmiss | 9179 |