Answer distribution
1.1.2018-18.6.2019Year 2020Year 2019Year 2018Year 2017Year 2016Year 2015Year 2014Year 2013Year 2012
16.03.84.75.46.38.54.914.333.036.7
27.44.69.47.26.95.87.815.125.536.0
386.690.485.787.386.484.886.670.641.627.3

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