Answer distribution
1.1.2018-26.6.2019Year 2020Year 2019Year 2018Year 2017Year 2016Year 2015Year 2014Year 2013Year 2012
181.177.778.681.883.186.391.1000
22.72.13.42.62.52.41.5000
315.719.417.315.113.710.76.8000

Choices for answers

  1. No (value when calculating levels: -2.0)
  2. I don't know (value when calculating levels: -2.0)
  3. Yes (value when calculating levels: 2.0)

The question affects following sections