Answer distribution
Year 2018Year 2017Year 2016Year 2015Year 2014Year 2013Year 2012
15.26.000000
224.426.700000
340.641.600000
426.923.200000
51.91.500000

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)