-50% на каждую вторую единицу
−39%
−51%
−54%
−50%
−49%
−58%
−37%
−49%
−43%
−49%
−59%
−49%
−32%
−54%
−59%
−55%
−31%
−49%
−49%
−49%
−46%
−37%
−59%
−51%
−61%
−36%
−51%
−58%
−73%
−31%
−31%
−61%
−61%
−40%
−56%
−61%
−47%
−39%
−57%
−57%
−57%
−51%
−34%
−57%
−61%
−26%
−49%
−51%
