| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 1 |
0%
|
|
| 4 | 11 |
0.2%
|
|
| 5 | 320 |
6.4%
|
|
| 6 | 495 |
9.9%
|
|
| 7 | 408 |
8.1%
|
|
| 8 | 413 |
8.2%
|
|
| 9 | 306 |
6.1%
|
|
| 10 | 335 |
6.7%
|
|
| 11 | 262 |
5.2%
|
|
| 12 | 294 |
5.9%
|
|
| 13 | 194 |
3.9%
|
|
| 14 | 288 |
5.7%
|
|
| 15 | 240 |
4.8%
|
|
| 16 | 327 |
6.5%
|
|
| 17 | 230 |
4.6%
|
|
| Missing value | 893 |
17.8%
|