| Value | Category | Cases | |
|---|---|---|---|
| 0 | 418 |
35.9%
|
|
| 1 | 343 |
29.5%
|
|
| 2 | 204 |
17.5%
|
|
| 3 | 81 |
7%
|
|
| 4 | 45 |
3.9%
|
|
| 5 | 18 |
1.5%
|
|
| 6 | 17 |
1.5%
|
|
| 7 | 12 |
1%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 8 |
0.7%
|
|
| 12 | 3 |
0.3%
|
|
| 14 | 7 |
0.6%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 2 |
0.2%
|
|
| 21 | 1 |
0.1%
|
|
| 35 | 1 |
0.1%
|
|
| Sysmiss | 3321 |