| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33 |
0.8%
|
|
| 1 | 459 |
11.4%
|
|
| 2 | 694 |
17.2%
|
|
| 3 | 269 |
6.7%
|
|
| 4 | 126 |
3.1%
|
|
| 5 | 55 |
1.4%
|
|
| 6 | 16 |
0.4%
|
|
| 7 | 2 |
0%
|
|
| 8 | 4 |
0.1%
|
|
| 9 | 4 |
0.1%
|
|
| 10 | 3 |
0.1%
|
|
| Missing value | 2360 |
58.6%
|