| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 11 |
6.4%
|
| -5 | Never | 2 |
1.2%
|
| 0 | Current sales are normal | 73 |
42.4%
|
| 2 | 5 |
2.9%
|
|
| 3 | 12 |
7%
|
|
| 4 | 8 |
4.7%
|
|
| 5 | 3 |
1.7%
|
|
| 6 | 20 |
11.6%
|
|
| 7 | 3 |
1.7%
|
|
| 8 | 5 |
2.9%
|
|
| 9 | 1 |
0.6%
|
|
| 10 | 2 |
1.2%
|
|
| 11 | 1 |
0.6%
|
|
| 12 | 15 |
8.7%
|
|
| 14 | 2 |
1.2%
|
|
| 18 | 1 |
0.6%
|
|
| 24 | 5 |
2.9%
|
|
| 30 | 1 |
0.6%
|
|
| 36 | 1 |
0.6%
|
|
| 60 | 1 |
0.6%
|
|
| Sysmiss | 68 |