| Value | Category | Cases | |
|---|---|---|---|
| 1 | Kilograms | 337 |
29.2%
|
| 2 | Tons | 138 |
11.9%
|
| 3 | Rolls | 6 |
0.5%
|
| 4 | Gross | 1 |
0.1%
|
| 5 | Sacks | 119 |
10.3%
|
| 6 | Other (specify) | 92 |
8%
|
| 7 | Nothing | 462 |
40%
|
| Sysmiss | 830 |