| Value | Category | Cases | |
|---|---|---|---|
| 0 | 124 |
18.7%
|
|
| 1 | 291 |
44%
|
|
| 2 | 128 |
19.3%
|
|
| 3 | 56 |
8.5%
|
|
| 4 | 23 |
3.5%
|
|
| 5 | 13 |
2%
|
|
| 6 | 7 |
1.1%
|
|
| 7 | 2 |
0.3%
|
|
| 8 | 6 |
0.9%
|
|
| 9 | 2 |
0.3%
|
|
| 10 | 3 |
0.5%
|
|
| 11 | 1 |
0.2%
|
|
| 13 | 1 |
0.2%
|
|
| 16 | 2 |
0.3%
|
|
| 18 | 1 |
0.2%
|
|
| 20 | 2 |
0.3%
|
|
| Sysmiss | 901 |