| Value | Category | Cases | |
|---|---|---|---|
| 0 | 198 |
49.5%
|
|
| 1 | 108 |
27%
|
|
| 2 | 51 |
12.8%
|
|
| 3 | 31 |
7.8%
|
|
| 4 | 4 |
1%
|
|
| 5 | 1 |
0.3%
|
|
| 6 | 1 |
0.3%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 2 |
0.5%
|
|
| 9 | 2 |
0.5%
|
|
| 10 | 1 |
0.3%
|
|
| Sysmiss | 1 |