| Value | Category | Cases | |
|---|---|---|---|
| 1 | Something I buy | 1821 |
63.7%
|
| 2 | Homemade sandwiches | 550 |
19.2%
|
| 3 | School meal | 57 |
2%
|
| 7 | Nothing | 431 |
15.1%
|
| Sysmiss | 8057 |