| Value | Category | Cases | |
|---|---|---|---|
| 0 | 92 |
27.2%
|
|
| 1 | 187 |
55.3%
|
|
| 2 | 38 |
11.2%
|
|
| 3 | 11 |
3.3%
|
|
| 4 | 4 |
1.2%
|
|
| 5 | 1 |
0.3%
|
|
| 6 | 1 |
0.3%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 1 |
0.3%
|
|
| Sysmiss | 6619 |