| Value | Category | Cases | |
|---|---|---|---|
| 0 | 592 |
10.6%
|
|
| 1 | 1554 |
27.9%
|
|
| 2 | 408 |
7.3%
|
|
| 3 | 175 |
3.1%
|
|
| 4 | 94 |
1.7%
|
|
| 5 | 36 |
0.6%
|
|
| 6 | 15 |
0.3%
|
|
| 7 | 10 |
0.2%
|
|
| 8 | 2 |
0%
|
|
| 9 | 1 |
0%
|
|
| 10 | 6 |
0.1%
|
|
| Missing value | 2678 |
48.1%
|