| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.2%
|
|
| 1 | 120 |
28.6%
|
|
| 2 | 100 |
23.9%
|
|
| 3 | 74 |
17.7%
|
|
| 4 | 49 |
11.7%
|
|
| 5 | 27 |
6.4%
|
|
| 6 | 16 |
3.8%
|
|
| 7 | 6 |
1.4%
|
|
| 8 | 8 |
1.9%
|
|
| 9 | 4 |
1%
|
|
| 10 | 7 |
1.7%
|
|
| 12 | 2 |
0.5%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| 17 | 1 |
0.2%
|
|
| 29 | 1 |
0.2%
|
|
| 30 | 1 |
0.2%
|
|
| Sysmiss | 239 |