| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ill | 105 |
0.1%
|
| 2 | Vacation | 488 |
0.5%
|
| 3 | Strike, Closure, Curfew | 20 |
0%
|
| 4 | No Permit | 26 |
0%
|
| 5 | Temporary stoppage | 261 |
0.3%
|
| 6 | Others | 165 |
0.2%
|
| Sysmiss | 92288 |