-50% на каждую вторую единицу
−21%
−24%
−21%
−24%
−39%
−39%
−36%
−34%
−73%
−71%
−70%
−57%
−70%
−64%
−61%
−70%
−64%
−51%
−71%
−36%
−73%
−71%
−82%
−73%
−61%
−82%
−71%
−71%
−73%
−73%
−61%
−35%
−35%
−35%
−12%
−14%
−57%
−67%
−49%
−37%
−51%
−51%
−49%
−57%
−70%
−70%
−65%
−67%
