対たい前ぜん年ねん比ひ

noun

year-on-year change; relative change from previous year

Used in business, economics, and statistics to compare a figure with the same period one year earlier. Often appears in reports as a ratio or percentage.

• 売うり上あげ高だかの対たい前ぜん年ねん比ひは5%増ぞうだった。

  The year-on-year change in sales was a 5% increase.

• この指し標ひょうは対たい前ぜん年ねん比ひで見みる必ひつ要ようがある。

  This indicator needs to be viewed in terms of year-on-year change.