| Value | Category | Cases | |
|---|---|---|---|
| 0 | 353 |
72.5%
|
|
| 1 | 8 |
1.6%
|
|
| 2 | 36 |
7.4%
|
|
| 3 | 14 |
2.9%
|
|
| 4 | 13 |
2.7%
|
|
| 5 | 17 |
3.5%
|
|
| 6 | 5 |
1%
|
|
| 8 | 3 |
0.6%
|
|
| 10 | 15 |
3.1%
|
|
| 12 | 2 |
0.4%
|
|
| 15 | 1 |
0.2%
|
|
| 20 | 5 |
1%
|
|
| 30 | 2 |
0.4%
|
|
| 600 | 1 |
0.2%
|
|
| 998 | 12 |
2.5%
|
|
| Sysmiss | 14 |