| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.6%
|
|
| 1 | 57 |
31.8%
|
|
| 2 | 63 |
35.2%
|
|
| 3 | 27 |
15.1%
|
|
| 4 | 7 |
3.9%
|
|
| 5 | 2 |
1.1%
|
|
| 6 | 4 |
2.2%
|
|
| 7 | 2 |
1.1%
|
|
| 8 | 2 |
1.1%
|
|
| 9 | 2 |
1.1%
|
|
| 12 | 6 |
3.4%
|
|
| 13 | 1 |
0.6%
|
|
| 15 | 3 |
1.7%
|
|
| 33 | 1 |
0.6%
|
|
| 99 | Missing | 1 |
0.6%
|
| Sysmiss | 2101 |