| Value | Category | Cases | |
|---|---|---|---|
| 1 | based solely on performance and ability | 91 |
11.4%
|
| 2 | based on the length of employment at this establishment | 649 |
81.2%
|
| 3 | based on family ties | 38 |
4.8%
|
| 4 | non-managers are typically not promoted | 11 |
1.4%
|
| 5 | three is no hierarchy in this establishment | 3 |
0.4%
|
| 6 | other | 7 |
0.9%
|
| Sysmiss | 1584 |