| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
2.6%
|
|
| 2 | 2 |
5.3%
|
|
| 3 | 5 |
13.2%
|
|
| 4 | 2 |
5.3%
|
|
| 5 | 3 |
7.9%
|
|
| 6 | 1 |
2.6%
|
|
| 8 | 1 |
2.6%
|
|
| 12 | 2 |
5.3%
|
|
| 16 | 2 |
5.3%
|
|
| 18 | 1 |
2.6%
|
|
| 20 | 1 |
2.6%
|
|
| 24 | Entire time | 17 |
44.7%
|
| Sysmiss | 162 |