| Value | Category | Cases | |
|---|---|---|---|
| 0 | 126 |
0.5%
|
|
| 1 | 2797 |
12.1%
|
|
| 2 | 4801 |
20.7%
|
|
| 3 | 3335 |
14.4%
|
|
| 4 | 2338 |
10.1%
|
|
| 5 | 1332 |
5.8%
|
|
| 6 | 827 |
3.6%
|
|
| 7 | 545 |
2.4%
|
|
| 8 | 817 |
3.5%
|
|
| 9 | 230 |
1%
|
|
| 10 | 102 |
0.4%
|
|
| 11 | 32 |
0.1%
|
|
| 12 | 24 |
0.1%
|
|
| 13 | 8 |
0%
|
|
| 15 | 1 |
0%
|
|
| 21 | 7 |
0%
|
|
| Missing value | 5816 |
25.1%
|