| Value | Category | Cases | |
|---|---|---|---|
| 0 | 57 |
26.6%
|
|
| 1 | 125 |
58.4%
|
|
| 2 | 16 |
7.5%
|
|
| 3 | 7 |
3.3%
|
|
| 4 | 3 |
1.4%
|
|
| 5 | 3 |
1.4%
|
|
| 6 | 1 |
0.5%
|
|
| 8 | 1 |
0.5%
|
|
| 9 | 1 |
0.5%
|
|
| Sysmiss | 1864 |