| Value | Category | Cases | |
|---|---|---|---|
| 1 | TRADITIONAL STRUCTURE | 44 |
23.4%
|
| 2 | MADE STRUCTURE | 3 |
1.6%
|
| 3 | MODERN STORE | 5 |
2.7%
|
| 4 | SACKS/OPEN DRUM | 102 |
54.3%
|
| 5 | AIRTIGHT DRUM | 1 |
0.5%
|
| 6 | UNPROCTETED PILE | 18 |
9.6%
|
| 7 | OTHER | 15 |
8%
|
| Sysmiss | 1334 |