Answer distribution
Year 2018Year 2017Year 2016Year 2015Year 2014Year 2013Year 2012
19.511.76.27.012.512.80
242.544.849.551.147.257.70
315.714.921.718.919.116.40
419.617.317.515.617.29.70
512.110.84.47.23.93.40

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