Answer distribution
Year 2018Year 2017Year 2016Year 2015Year 2014Year 2013Year 2012
15.30.01.16.19.011.60.0
26.32.25.714.716.924.425.0
311.64.45.77.611.08.650.0
448.444.448.344.739.637.50.0
527.448.936.826.423.517.925.0

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