| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
0.1%
|
|
| 1 | 568 |
8.7%
|
|
| 2 | 3694 |
56.7%
|
|
| 3 | 795 |
12.2%
|
|
| 4 | 632 |
9.7%
|
|
| 5 | 318 |
4.9%
|
|
| 6 | 184 |
2.8%
|
|
| 7 | 70 |
1.1%
|
|
| 8 | 18 |
0.3%
|
|
| 9 | 12 |
0.2%
|
|
| 10 | 1 |
0%
|
|
| 12 | 2 |
0%
|
|
| Missing value | 217 |
3.3%
|