Indicators | Mean Value | Standard Deviation | Skewness | Responses (%) | ||||
1 | 2 | 3 | 4 | 5 | ||||
C1 | 2.459 | 1.336 | 0.177 | 37 | 13 | 18 | 28 | 4 |
C3 | 1.819 | 1.132 | 1.078 | 59 | 13 | 17 | 9 | 2 |
C4 | 2.475 | 0.993 | 0.386 | 15 | 42 | 24 | 17 | 2 |
C5 | 1.688 | 1.148 | 1.466 | 68 | 13 | 4 | 13 | 2 |
C6 | 3.098 | 1.513 | −0.291 | 26 | 9 | 12 | 33 | 20 |
C7-1 | 3.360 | 1.366 | −0.446 | 15 | 11 | 22 | 28 | 24 |
C7-2 | 2.491 | 1.324 | 0.441 | 30 | 27 | 15 | 20 | 8 |
C7-3 | 3.147 | 1.600 | −0.248 | 28 | 9 | 13 | 22 | 28 |
C7-4 | 2.081 | 1.158 | 0.699 | 42 | 24 | 17 | 15 | 2 |
C7-5 | 1.491 | 0.976 | 1.854 | 76 | 10 | 4 | 10 | 0 |
C12 | 2.508 | 1.177 | 0.422 | 23 | 30 | 27 | 13 | 7 |