I am creating a survey on ODK. First I ask about which of the last five years data has been reported to WHO. I then want this data broken down by case definition, but only for the more recent two years selected. For example, if data was reported to WHO in 2019, 2018, 2017 and 2016 I want to know the breakdown for just 2019 and 2018.
This was simple enough to do with 2019, 2018 and 2017 using the relevant field. However there is too many options for 2015 and I can't seem to stop the question showing up regardless of if it is selected or not.
Any ideas of a simpler way of doing this rather than relying on extremely long relevance clauses?