| Value | Category | Cases | |
|---|---|---|---|
| 0 | 64 |
3.7%
|
|
| 1 | 176 |
10.3%
|
|
| 2 | 196 |
11.5%
|
|
| 3 | 129 |
7.5%
|
|
| 4 | 63 |
3.7%
|
|
| 5 | 32 |
1.9%
|
|
| 6 | 14 |
0.8%
|
|
| 7 | 6 |
0.4%
|
|
| 8 | 3 |
0.2%
|
|
| 9 | 1 |
0.1%
|
|
| 44 | 1 |
0.1%
|
|
| Missing value | 1025 |
59.9%
|