| Value | Category | Cases | |
|---|---|---|---|
| 1 | Stage 1 | 39 |
58.2%
|
| 2 | Stage 2 | 12 |
17.9%
|
| 3 | Stage 3 | 12 |
17.9%
|
| 4 | Stage 4 | 2 |
3%
|
| 5 | Unknown | 2 |
3%
|
| 88 | N/A | 0 |
0%
|
| Sysmiss | 1514 |