| Value | Category | Cases | |
|---|---|---|---|
| -2 | don't know | 8 |
2.7%
|
| -1 | refuse | 0 |
0%
|
| 0 | Don't sell in this month | 64 |
21.5%
|
| 1 | Good sales | 93 |
31.2%
|
| 2 | Average sales | 84 |
28.2%
|
| 3 | Bad sales | 49 |
16.4%
|
| Sysmiss | 751 |