| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.1%
|
| 0 | Never | 965 |
40.2%
|
| 1 | Once or twice | 239 |
10%
|
| 2 | A few times | 148 |
6.2%
|
| 3 | Often | 143 |
6%
|
| 7 | No experience with public schools in the past year | 877 |
36.6%
|
| 9 | Don’t know | 25 |
1%
|