| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 1680 |
84.2%
|
| 1 | 1-2 | 226 |
11.3%
|
| 2 | 3-5 | 71 |
3.6%
|
| 3 | 6-10 | 6 |
0.3%
|
| 4 | 11+ | 11 |
0.6%
|
| 8 | Don't Know | 0 |
0%
|
| 9 | Missing | 1 |
0.1%
|
| Sysmiss | 135 |