| Value | Category | Cases | |
|---|---|---|---|
| 1 | no difficulties | 5992 |
32.9%
|
| 2 | high price | 11181 |
61.5%
|
| 3 | too far to get | 165 |
0.9%
|
| 4 | not available | 137 |
0.8%
|
| 5 | other | 713 |
3.9%
|