Answer distribution
Year 2017Year 2016Year 2015Year 2014Year 2013Year 2012
12.22.52.37.919.742.9
25.56.49.815.526.034.5
36.65.36.57.210.55.0
449.561.753.548.336.814.3
535.923.827.421.16.93.4

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