| Value | Category | Cases | |
|---|---|---|---|
| 0 | 124 |
4.3%
|
|
| 1 | 1181 |
41%
|
|
| 2 | 238 |
8.3%
|
|
| 3 | 59 |
2%
|
|
| 4 | 18 |
0.6%
|
|
| 5 | 5 |
0.2%
|
|
| 6 | 2 |
0.1%
|
|
| 11 | 1 |
0%
|
|
| Missing value | 1251 |
43.5%
|