| Value | Category | Cases | |
|---|---|---|---|
| 0 | 220 |
20.5%
|
|
| 1 | 574 |
53.5%
|
|
| 2 | 147 |
13.7%
|
|
| 3 | 63 |
5.9%
|
|
| 4 | 27 |
2.5%
|
|
| 5 | 11 |
1%
|
|
| 6 | 15 |
1.4%
|
|
| 7 | 3 |
0.3%
|
|
| 8 | 2 |
0.2%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 2 |
0.2%
|
|
| 11 | 2 |
0.2%
|
|
| 12 | 1 |
0.1%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 1 |
0.1%
|
|
| 16 | 1 |
0.1%
|
|
| 21 | 1 |
0.1%
|
|
| Sysmiss | 5886 |