| Value | Category | Cases | |
|---|---|---|---|
| 0 | 160 |
48%
|
|
| 1 | 110 |
33%
|
|
| 2 | 31 |
9.3%
|
|
| 3 | 14 |
4.2%
|
|
| 4 | 6 |
1.8%
|
|
| 5 | 5 |
1.5%
|
|
| 6 | 2 |
0.6%
|
|
| 7 | 2 |
0.6%
|
|
| 8 | 1 |
0.3%
|
|
| 9 | 2 |
0.6%
|
|
| Sysmiss | 1527 |