| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
0.2%
|
|
| 1 | 1331 |
20.9%
|
|
| 2 | 1092 |
17.1%
|
|
| 3 | 1068 |
16.8%
|
|
| 4 | 701 |
11%
|
|
| 5 | 429 |
6.7%
|
|
| 6 | 169 |
2.7%
|
|
| 7 | 129 |
2%
|
|
| 8 | 218 |
3.4%
|
|
| 9 | 187 |
2.9%
|
|
| 10 | 284 |
4.5%
|
|
| 11 | 347 |
5.4%
|
|
| 12 | 384 |
6%
|
|
| 13 | 23 |
0.4%
|
|
| Sysmiss | 1497 |