-50% на каждую вторую единицу
−40%
−61%
−47%
−40%
−40%
−17%
−33%
−52%
−33%
−33%
−32%
−73%
−19%
−35%
−35%
−35%
−51%
−35%
−35%
−24%
−48%
−29%
−29%
−35%
−51%
−29%
−44%
−35%
−44%
−35%
−35%
−22%
−61%
−55%
−61%
−68%
−61%
−59%
−59%
−61%
−47%
−52%
−47%
−59%
−61%
−52%
−22%
−52%
