| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes all of them | 15 |
0.1%
|
| 2 | Yes most of them | 53 |
0.2%
|
| 3 | Yes some of them | 130 |
0.5%
|
| 4 | NO | 1127 |
4.7%
|
| Sysmiss | 22568 |