| Value | Category | Cases | |
|---|---|---|---|
| 1 | Higher | 114 |
16.6%
|
| 2 | The same | 191 |
27.8%
|
| 3 | Less | 380 |
55.2%
|
| 4 | No revenue from sales | 3 |
0.4%
|
| Sysmiss | 928 |