| Value | Category | Cases | |
|---|---|---|---|
| 0 | 117 |
6%
|
|
| 1 | 1570 |
80.1%
|
|
| 2 | 11 |
0.6%
|
|
| 3 | 200 |
10.2%
|
|
| 4 | 2 |
0.1%
|
|
| 5 | 14 |
0.7%
|
|
| 6 | 2 |
0.1%
|
|
| 7 | 43 |
2.2%
|
|
| 9 | 1 |
0.1%
|
|
| Missing value | 1383 |