| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO TESTS | 269 |
0.5%
|
| 2 | 1/YR | 95 |
0.2%
|
| 3 | 1/TERM | 3932 |
6.8%
|
| 4 | 2-3/TERM | 20468 |
35.2%
|
| 5 | 2-3/MONTH | 19209 |
33%
|
| 6 | 1 OR MORE/WK | 14224 |
24.4%
|
| 9 | OMITTED | 0 |
0%
|
| Sysmiss | 3199 |