KBF validation

English to Polish Marketing Agriculture środki ochrony roślin

I am going to read out 10 considerations which you may or may not consider important in the production of your oilseed rape crop. Using a scale of 1-5 where 1 is not at all important, 2 is not very important, 3 is somewhat important, 4 is very important and 5 is extremely important please rate how important is consideration is you.
Interviewer: Single response.

KBF
Score 1-5
DK (radio button)

Rozumiem, że DK oznacza "Don't know", bo dalej pojawia się jeszcze "Interviewer: READ OUT statements below. DO NOT read DK option."