| Q10 | Q11 | Q12 | Q13 | Q14 | Q15 | Q16 | |||||||
| Frequency | Percentage | Frequency | Percentage | Frequency | Percentage | Frequency | Percentage | Frequency | Percentage | Frequency | Percentage | Frequency | Percentage |
Very Easy | 3 | 1.43% | 51 | 24.29% | 74 | 35.24% | 81 | 38.57% | 51 | 24.29% | 37 | 17.62% | 87 | 41.43% |
Relatively Easy | 4 | 1.90% | 72 | 34.29% | 56 | 26.67% | 70 | 33.33% | 76 | 36.19% | 90 | 42.86% | 67 | 31.90% |
Fair | 88 | 41.90% | 46 | 21.90% | 44 | 20.95% | 45 | 21.43% | 50 | 23.81% | 58 | 27.62% | 26 | 12.38% |
Difficult | 60 | 28.57% | 29 | 13.81% | 27 | 12.86% | 14 | 6.67% | 23 | 10.95% | 20 | 9.52% | 21 | 10.00% |
Very Difficult | 55 | 26.19% | 12 | 5.71% | 9 | 4.29% | 0 | 0.00% | 10 | 4.76% | 5 | 2.38% | 9 | 4.29% |