| Value | Category | Cases | |
|---|---|---|---|
| 0 | 111 |
6.4%
|
|
| 1 | 1101 |
63.2%
|
|
| 2 | 366 |
21%
|
|
| 3 | 126 |
7.2%
|
|
| 4 | 23 |
1.3%
|
|
| 5 | 12 |
0.7%
|
|
| 6 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| Missing value | 45 |