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| Hits | Percent | Graph |
|---|---|---|
| It is good and useful. | ||
| 23 | 62.2% | |
| It may be better. | ||
| 6 | 16.2% | |
| I don’t like. | ||
| 5 | 13.5% | |
| I can not find what I search. | ||
| 3 | 8.1% | |