| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4369 |
95.6%
|
|
| 1 | 55 |
1.2%
|
|
| 2 | 25 |
0.5%
|
|
| 3 | 18 |
0.4%
|
|
| 4 | 9 |
0.2%
|
|
| 5 | 8 |
0.2%
|
|
| 7 | 13 |
0.3%
|
|
| Missing value | 72 |
1.6%
|