| Value | Category | Cases | |
|---|---|---|---|
| 1 | Sand and gravel | 2 |
3.7%
|
| 2 | Other construction materials | 10 |
18.5%
|
| 3 | Groceries | 14 |
25.9%
|
| 4 | Other | 28 |
51.9%
|
| Sysmiss | 1977 |