| Value | Category | Cases | |
|---|---|---|---|
| 1 | Greater number | 42 |
11.4%
|
| 2 | Large amount | 13 |
3.5%
|
| 3 | Same amount | 40 |
10.9%
|
| 4 | Small quantity | 120 |
32.6%
|
| 5 | Smaller quantity | 112 |
30.4%
|
| 98 | Do not know | 41 |
11.1%
|
| Sysmiss | 1162 |