| Value | Category | Cases | |
|---|---|---|---|
| 0 | 210 |
5.2%
|
|
| 1 | 28 |
0.7%
|
|
| 2 | 57 |
1.4%
|
|
| 3 | 93 |
2.3%
|
|
| 4 | 132 |
3.2%
|
|
| 5 | 156 |
3.8%
|
|
| 6 | 45 |
1.1%
|
|
| 7 | 3347 |
82.3%
|
|
| Missing value | 1 |
0%
|