-50% на каждую вторую единицу
−48%
−29%
−51%
−57%
−35%
−73%
−51%
−35%
−51%
−57%
−35%
−57%
−61%
−27%
−27%
−59%
−22%
−59%
−61%
−68%
−61%
−55%
−22%
−47%
−47%
−35%
−35%
−52%
−61%
−59%
−61%
−68%
−61%
−61%
−69%
−59%
−44%
−35%
−32%
−57%
−47%
−68%
−35%
−32%
−27%
−35%
−22%
−51%
