| Value | Category | Cases | |
|---|---|---|---|
| 0 | 125 |
2.5%
|
|
| 1 | No difficulty | 1788 |
35.4%
|
| 2 | Capital/Credit | 2923 |
57.9%
|
| 3 | Technical know how | 87 |
1.7%
|
| 4 | Government regulation | 50 |
1%
|
| 5 | Other | 78 |
1.5%
|
| Sysmiss | 6 |