| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 |
0.1%
|
|
| 2 | 18 |
0.1%
|
|
| 3 | 7 |
0%
|
|
| 4 | 3 |
0%
|
|
| 95 | Missing | 4 |
0%
|
| 96 | Other | 0 |
0%
|
| 97 | Refusal | 0 |
0%
|
| 98 | DK | 0 |
0%
|
| 99 | NA | 13968 |
99.7%
|