| Value | Category | Cases | |
|---|---|---|---|
| 1 | based solely on performance and ability | 5 |
2.5%
|
| 2 | based on the length of employment at this establishment | 12 |
5.9%
|
| 3 | based on family ties | 141 |
69.1%
|
| 4 | non-managers are typically not promoted | 18 |
8.8%
|
| 5 | three is no hierarchy in this establishment | 16 |
7.8%
|
| 6 | other | 12 |
5.9%
|
| Sysmiss | 2179 |