| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3317 |
36.9%
|
|
| 1 | 54 |
0.6%
|
|
| 2 | 126 |
1.4%
|
|
| 3 | 184 |
2%
|
|
| 4 | 216 |
2.4%
|
|
| 5 | 291 |
3.2%
|
|
| 6 | 425 |
4.7%
|
|
| 7 | 407 |
4.5%
|
|
| 8 | 787 |
8.7%
|
|
| 9 | 324 |
3.6%
|
|
| 10 | 403 |
4.5%
|
|
| 11 | 344 |
3.8%
|
|
| 12 | 1213 |
13.5%
|
|
| 13 | 94 |
1%
|
|
| 14 | 124 |
1.4%
|
|
| 15 | 119 |
1.3%
|
|
| 16 | 114 |
1.3%
|
|
| 17 | 128 |
1.4%
|
|
| 18 | 4 |
0%
|
|
| 19 | 1 |
0%
|
|
| 20 | 3 |
0%
|
|
| Missing value | 318 |
3.5%
|