| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.8%
|
|
| 20 | Mining, | 0 |
0%
|
| 30 | Manufact | 16 |
28.1%
|
| 40 | Electric | 2 |
3.5%
|
| 50 | Construc | 13 |
22.8%
|
| 60 | Trade, H | 7 |
12.3%
|
| 70 | Transpor | 5 |
8.8%
|
| 80 | Finance | 0 |
0%
|
| 90 | Social S | 13 |
22.8%
|
| Sysmiss | 147 |