| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 4 |
0.6%
|
| -5 | Never | 0 |
0%
|
| 0 | Current sales are normal | 122 |
17.3%
|
| 1 | 14 |
2%
|
|
| 2 | 80 |
11.4%
|
|
| 3 | 105 |
14.9%
|
|
| 4 | 120 |
17%
|
|
| 5 | 73 |
10.4%
|
|
| 6 | 90 |
12.8%
|
|
| 7 | 23 |
3.3%
|
|
| 8 | 19 |
2.7%
|
|
| 9 | 6 |
0.9%
|
|
| 10 | 4 |
0.6%
|
|
| 12 | 32 |
4.5%
|
|
| 18 | 4 |
0.6%
|
|
| 24 | 8 |
1.1%
|
|
| Sysmiss | 392 |