| Value | Category | Cases | |
|---|---|---|---|
| 1 | No need | 1437 |
50%
|
| 2 | High setup and maintenance costs | 47 |
1.6%
|
| 3 | lack of internal technical expertise available in the enterp | 71 |
2.5%
|
| 4 | Other | 22 |
0.8%
|
| Sysmiss | 1295 |