| Value | Category | Cases | |
|---|---|---|---|
| -2 | don't know | 12 |
3.9%
|
| -1 | refuse | 0 |
0%
|
| 0 | Don't sell in this month | 34 |
10.9%
|
| 1 | Good sales | 131 |
42.1%
|
| 2 | Average sales | 100 |
32.2%
|
| 3 | Bad sales | 34 |
10.9%
|
| Sysmiss | 738 |