-50% на каждую вторую единицу
−59%
−61%
−52%
−52%
−51%
−35%
−47%
−47%
−61%
−68%
−61%
−61%
−61%
−40%
−61%
−59%
−61%
−61%
−66%
−68%
−59%
−61%
−61%
−48%
−35%
−35%
−35%
−47%
−52%
−61%
−59%
−44%
−35%
−32%
−57%
−47%
−47%
−69%
−55%
−52%
−61%
−68%
−29%
−22%
−51%
−35%
−29%
−32%
