| Value | Category | Cases | |
|---|---|---|---|
| 0 | Negative | 6575 |
99.3%
|
| 5 | Trace = 5 | 40 |
0.6%
|
| 15 | 15 + | 4 |
0.1%
|
| 30 | 30 + | 2 |
0%
|
| 60 | 60 +++ | 1 |
0%
|
| 110 | 110 ++++ | 2 |
0%
|
| Sysmiss | 5201 |