| Value | Category | Cases | |
|---|---|---|---|
| 0 | 885 |
48.9%
|
|
| 1 | 261 |
14.4%
|
|
| 2 | 299 |
16.5%
|
|
| 3 | 183 |
10.1%
|
|
| 4 | 89 |
4.9%
|
|
| 5 | 50 |
2.8%
|
|
| 6 | 16 |
0.9%
|
|
| 7 | 13 |
0.7%
|
|
| 8 | 3 |
0.2%
|
|
| 9 | 3 |
0.2%
|
|
| 10 | 3 |
0.2%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| 15 | 3 |
0.2%
|
|
| 20 | 1 |
0.1%
|
|
| Sysmiss | 698 |