| Value | Category | Cases | |
|---|---|---|---|
| 0 | 62 |
17.5%
|
|
| 1 | 116 |
32.8%
|
|
| 2 | 77 |
21.8%
|
|
| 3 | 40 |
11.3%
|
|
| 4 | 19 |
5.4%
|
|
| 5 | 11 |
3.1%
|
|
| 6 | 9 |
2.5%
|
|
| 7 | 8 |
2.3%
|
|
| 8 | 2 |
0.6%
|
|
| 9 | 3 |
0.8%
|
|
| 11 | 1 |
0.3%
|
|
| 12 | 1 |
0.3%
|
|
| 14 | 2 |
0.6%
|
|
| 16 | 1 |
0.3%
|
|
| 17 | 1 |
0.3%
|
|
| 23 | 1 |
0.3%
|
|
| Sysmiss | 9367 |