| Value | Category | Cases | |
|---|---|---|---|
| 1 | no difficulties? | 2156 |
36.8%
|
| 2 | high price | 3600 |
61.5%
|
| 3 | not available | 3 |
0.1%
|
| 4 | too far to get | 11 |
0.2%
|
| 5 | other | 62 |
1.1%
|
| 6 | no need for the purchase | 22 |
0.4%
|