| Value | Category | Cases | |
|---|---|---|---|
| 0 | 160 |
0.7%
|
|
| 1 | 919 |
3.8%
|
|
| 2 | 73 |
0.3%
|
|
| 3 | 17 |
0.1%
|
|
| 4 | 7 |
0%
|
|
| 5 | 3 |
0%
|
|
| 6 | 2 |
0%
|
|
| 9 | 1 |
0%
|
|
| 888 | Not applicable | 22793 |
94.4%
|
| 999 | Unspecified | 170 |
0.7%
|