|
| Frequency | Percent | Valid Percent | Cumulative Percent | |
| Valid | Never | 243 | 91.7 | 93.5 | 93.5 |
| Now and Then | 17 | 6.4 | 6.5 | 100.0 | |
| Total | 260 | 98.1 | 100.0 |
| |
| Missing | System | 5 | 1.9 |
|
|
| Total | 265 | 100.0 |
|
| |