| Value | Category | Cases | |
|---|---|---|---|
| 0 | 31 |
77.5%
|
|
| 3 | 1 |
2.5%
|
|
| 5 | 2 |
5%
|
|
| 15 | 1 |
2.5%
|
|
| 30 | 1 |
2.5%
|
|
| 50 | 1 |
2.5%
|
|
| 140 | 1 |
2.5%
|
|
| 229 | 1 |
2.5%
|
|
| 1100 | 1 |
2.5%
|
|
| Sysmiss | 2211 |