| Value | Category | Cases | |
|---|---|---|---|
| 1 | At the agent | 25 |
3.9%
|
| 2 | During training | 66 |
10.2%
|
| 3 | On-line | 13 |
2%
|
| 4 | Others | 3 |
0.5%
|
| Missing value | 542 |
83.5%
|