| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
0%
|
|
| 1 | 12 |
0%
|
|
| 2 | 16 |
0.1%
|
|
| 3 | 14 |
0.1%
|
|
| 4 | 4 |
0%
|
|
| 5 | 2 |
0%
|
|
| 6 | 2 |
0%
|
|
| 7 | 1 |
0%
|
|
| 98 | Do not know | 0 |
0%
|
| 888 | Not applicable | 23764 |
98.4%
|
| 999 | Unspecified | 318 |
1.3%
|