| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO TESTS | 153 |
0.2%
|
| 2 | 1/YR | 88 |
0.1%
|
| 3 | 1/TERM | 3889 |
6.4%
|
| 4 | 2-3/TERM | 21385 |
34.9%
|
| 5 | 2-3/MONTH | 20330 |
33.2%
|
| 6 | 1 OR MORE/WK | 15362 |
25.1%
|
| 9 | OMITTED | 0 |
0%
|
| Sysmiss | 189 |