| Value | Category | Cases | |
|---|---|---|---|
| 1 | Tashkent & Tashkentskaja | 125 |
34.2%
|
| 2 | Samarkandskaja & Kashkadar'inskaja | 105 |
28.7%
|
| 3 | Andizhanskaja & Ferganskaja | 136 |
37.2%
|
| Sysmiss | 1629 |