| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3152 |
26.1%
|
|
| 1 | 2685 |
22.2%
|
|
| 2 | 1249 |
10.3%
|
|
| 3 | 401 |
3.3%
|
|
| 4 | 128 |
1.1%
|
|
| 5 | 47 |
0.4%
|
|
| 6 | 17 |
0.1%
|
|
| 7 | 6 |
0%
|
|
| 8 | 7 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| Missing value | 4396 |
36.4%
|