| Value | Category | Cases | |
|---|---|---|---|
| 1 | Disposable | 4903 |
98%
|
| 2 | Re-usable | 17 |
0.3%
|
| 3 | Auto-destruct | 34 |
0.7%
|
| 4 | None | 49 |
1%
|
| Sysmiss | 75 |