-50% на каждую вторую единицу
−21%
−54%
−61%
−55%
−51%
−51%
−61%
−51%
−61%
−61%
−16%
−61%
−52%
−65%
−62%
−46%
−21%
−51%
−61%
−61%
−61%
−68%
−61%
−21%
−12%
−55%
−52%
−73%
−73%
−61%
−73%
−73%
−73%
−58%
−61%
−62%
−65%
−73%
−52%
−32%
−65%
−73%
−21%
−57%
−34%
−51%
−34%
−39%
