| Value | Category | Cases | |
|---|---|---|---|
| 0 | 405 |
21.2%
|
|
| 1 | 565 |
29.5%
|
|
| 2 | 402 |
21%
|
|
| 3 | 193 |
10.1%
|
|
| 4 | 139 |
7.3%
|
|
| 5 | 79 |
4.1%
|
|
| 6 | 59 |
3.1%
|
|
| 7 | 15 |
0.8%
|
|
| 8 | 17 |
0.9%
|
|
| 9 | 7 |
0.4%
|
|
| 10 | 14 |
0.7%
|
|
| 11 | 4 |
0.2%
|
|
| 12 | 3 |
0.2%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 3 |
0.2%
|
|
| 15 | 5 |
0.3%
|
|
| 18 | 1 |
0.1%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| Sysmiss | 357 |