| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ill | 23 |
0.1%
|
| 2 | Vacation | 49 |
0.2%
|
| 3 | Strike,curfew | 41 |
0.2%
|
| 4 | Closure(with permit and with payment) | 9 |
0%
|
| 5 | Temporary stoppage | 411 |
1.6%
|
| 6 | other | 7 |
0%
|
| Sysmiss | 24556 |