| Value | Category | Cases | |
|---|---|---|---|
| 1 | Did not brush my teeth | 40 |
1.5%
|
| 2 | Less than 1 time per day | 67 |
2.5%
|
| 3 | 1 time per day | 586 |
21.6%
|
| 4 | 2 times per day | 1417 |
52.2%
|
| 5 | 3 times per day | 486 |
17.9%
|
| 6 | 4 or more times per day | 121 |
4.5%
|
| Sysmiss | 48 |