| Value | Category | Cases | |
|---|---|---|---|
| 1 | based solely on performance and ability | 10 |
6.2%
|
| 2 | based on the length of employment at this establishment | 9 |
5.6%
|
| 3 | based on family ties | 13 |
8.1%
|
| 4 | non-managers are typically not promoted | 111 |
68.9%
|
| 5 | three is no hierarchy in this establishment | 17 |
10.6%
|
| 6 | other | 1 |
0.6%
|
| Sysmiss | 2222 |