| Value | Category | Cases | |
|---|---|---|---|
| 0 | 133 |
3.3%
|
|
| 1 | 1033 |
25.7%
|
|
| 2 | 383 |
9.5%
|
|
| 3 | 104 |
2.6%
|
|
| 4 | 44 |
1.1%
|
|
| 5 | 23 |
0.6%
|
|
| 6 | 3 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| 10 | 2 |
0%
|
|
| 50 | 1 |
0%
|
|
| Missing value | 2296 |
57%
|