-50% на каждую вторую единицу
−12%
−24%
−49%
−17%
−24%
−21%
−24%
−50%
−14%
−34%
−48%
−48%
−48%
−19%
−60%
−39%
−21%
−29%
−12%
−39%
−48%
−10%
−10%
−50%
−29%
−12%
−50%
−36%
−35%
−39%
−31%
−51%
−55%
−57%
−34%
−31%
−82%
−39%
−73%
−61%
−57%
−73%
−31%
−51%
−21%
−34%
−64%
−12%
