Answer distribution
Year 2018Year 2017Year 2016Year 2015Year 2014Year 2013Year 2012
11.21.01.80.00.70.51.3
25.88.96.17.18.510.68.8
313.912.110.410.713.111.720.0
459.858.765.257.951.659.053.8
518.919.415.923.625.518.116.3

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