| Summary of survey scores (median of Likert score was subtracted) | |||||||
| Question | mean | Sum of positives (Ps) | Sum of negatives (Ns) | (Ps-Ns)/(Ps+Ns) | Count of positives (Pc) | Count of negatives (Nc) | (Pc-Nc)/(Pc+Nc) |
| 1 | -0.27 | 0 | 49 | -1 | 0 | 49 | -1 |
| 2 | -0.56 | 0 | 101 | -1 | 0 | 101 | -1 |