| Value | Category | Cases | |
|---|---|---|---|
| 0 | 161 |
0.8%
|
|
| 1 | 13 |
0.1%
|
|
| 2 | 7 |
0%
|
|
| 3 | 5 |
0%
|
|
| 4 | 2 |
0%
|
|
| 5 | 1 |
0%
|
|
| 6 | 2 |
0%
|
|
| 7 | 1 |
0%
|
|
| 8 | 2 |
0%
|
|
| 9 | 1 |
0%
|
|
| 10 | 2 |
0%
|
|
| 18 | 1 |
0%
|
|
| 8888 | Not applicable | 21167 |
99%
|
| 9999 | Unspecified | 9 |
0%
|