Answer distribution
Year 2018Year 2017Year 2016Year 2015Year 2014Year 2013Year 2012
11.62.01.41.72.73.10
29.813.76.88.99.69.90
38.210.87.27.07.05.90
444.338.032.032.133.936.70
535.935.351.749.646.644.40

Choices for answers

  1. Strongly disagree (value when calculating levels: -2.0)
  2. Disagree (value when calculating levels: -1.0)
  3. Neither agree nor disagree (value when calculating levels: 0.0)
  4. Agree (value when calculating levels: 1.0)
  5. Strongly agree (value when calculating levels: 2.0)

The question affects following sections