-50% на каждую вторую единицу
−24%
−31%
−48%
−51%
−55%
−43%
−61%
−61%
−57%
−61%
−67%
−39%
−31%
−64%
−50%
−50%
−57%
−67%
−57%
−39%
−55%
−57%
−40%
−39%
−34%
−16%
−41%
−16%
−51%
−64%
−51%
−71%
−57%
−57%
−78%
−12%
−59%
−59%
−73%
−61%
−21%
−54%
−36%
−78%
−70%
−39%
−71%
−73%
