Answer distribution
Year 2018Year 2017Year 2016Year 2015Year 2014Year 2013Year 2012
13.15.41.82.17.24.40
231.538.139.640.748.763.40
317.516.520.125.713.217.50
430.424.428.724.323.712.00
516.715.29.16.47.22.70

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