| Value | Category | Cases | |
|---|---|---|---|
| -999 | -999 | 0 |
0%
|
| -888 | -888 | 1 |
16.7%
|
| 1 | May | 0 |
0%
|
| 2 | June | 0 |
0%
|
| 3 | July | 0 |
0%
|
| 4 | August | 0 |
0%
|
| 5 | September | 1 |
16.7%
|
| 6 | October | 0 |
0%
|
| 7 | November | 0 |
0%
|
| 8 | December | 1 |
16.7%
|
| 9 | Did not receive | 3 |
50%
|
| Sysmiss | 3606 |