| Value | Category | Cases | |
|---|---|---|---|
| 1 | no need | 10 |
66.7%
|
| 2 | not available | 0 |
0%
|
| 3 | too expensive | 2 |
13.3%
|
| 4 | don't have enough money | 3 |
20%
|
| 5 | can't get credit | 0 |
0%
|
| 6 | shortage of spare parts | 0 |
0%
|
| 7 | other | 0 |
0%
|
| Sysmiss | 2688 |