| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 17 |
1.7%
|
| -7 | 116 |
11.4%
|
|
| 1 | Promotions were based solely on performance and ability | 489 |
48%
|
| 2 | Promotions were based partly on performance and ability, and partly on other factors (for example, tenure or family connections) | 168 |
16.5%
|
| 3 | Promotions were based mainly on factors other than performance and ability (for example, tenure or family connections) | 55 |
5.4%
|
| 4 | Non-managers are normally not promoted | 174 |
17.1%
|