| Value | Category | Cases | |
|---|---|---|---|
| 1 | Did not brush my teeth | 24 | 
                                    
                                    1.8%
                                 | 
| 2 | Less than 1 time per day | 57 | 
                                    
                                    4.2%
                                 | 
| 3 | 1 time per day | 288 | 
                                    
                                    21.3%
                                 | 
| 4 | 2 times per day | 615 | 
                                    
                                    45.5%
                                 | 
| 5 | 3 times per day | 235 | 
                                    
                                    17.4%
                                 | 
| 6 | 4 or more times per day | 133 | 
                                    
                                    9.8%
                                 | 
| Sysmiss | 5 |