| Value | Category | Cases | |
|---|---|---|---|
| -999 | 7 |
0.5%
|
|
| 0 | 33 |
2.4%
|
|
| 1 | 65 |
4.7%
|
|
| 2 | 147 |
10.7%
|
|
| 3 | 124 |
9%
|
|
| 4 | 125 |
9.1%
|
|
| 5 | 147 |
10.7%
|
|
| 6 | 125 |
9.1%
|
|
| 7 | 62 |
4.5%
|
|
| 8 | 355 |
25.9%
|
|
| 9 | 47 |
3.4%
|
|
| 10 | 68 |
5%
|
|
| 11 | 11 |
0.8%
|
|
| 12 | 49 |
3.6%
|
|
| 13 | 3 |
0.2%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 2 |
0.1%
|
|
| Sysmiss | 5157 |