Value | Category | Cases | |
---|---|---|---|
1 | Produces too much smoke and soot | 45 |
25%
|
2 | Takes a long time to cook the food | 15 |
8.3%
|
3 | Needs a lot of maintenance and/or repairs | 6 |
3.3%
|
4 | Inconvenient/difficult to use (e.g. stir the food, serve food to the students) | 9 |
5%
|
555 | Other, specify | 4 |
2.2%
|
888 | No problem | 101 |
56.1%
|
Sysmiss | 16 |
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