| Value | Category | Cases | |
|---|---|---|---|
| 1 | YEAR 1 | 79 |
35.1%
|
| 2 | YEAR 2 | 100 |
44.4%
|
| 3 | YEAR 3 | 39 |
17.3%
|
| 4 | YEAR 4 | 6 |
2.7%
|
| 5 | YEAR 5 | 1 |
0.4%
|
| Sysmiss | 14269 |