| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
1.6%
|
|
| 1 | 103 |
56.6%
|
|
| 2 | 39 |
21.4%
|
|
| 3 | 13 |
7.1%
|
|
| 4 | 6 |
3.3%
|
|
| 5 | 4 |
2.2%
|
|
| 6 | 5 |
2.7%
|
|
| 7 | 3 |
1.6%
|
|
| 8 | 1 |
0.5%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 2 |
1.1%
|
|
| 16 | 1 |
0.5%
|
|
| 17 | 1 |
0.5%
|
|
| Sysmiss | 9521 |