同比

wù jià chí xù zǒu dī jū mín xiāo fèi jià gé tóng bǐ xià jiàng

物价持续走低，居民消费价格同比下降1.2%。

Prices continued to fall with the consumer price index falling 1.2 per cent from a year earlier.

zhěng gè gōng sī fā diàn liàng tóng bǐ zēng zhǎng bǎi fēn zhī wǔ

整个公司发电量同比增长百分之五。

The entire company's electricity generating capacity increased 5% year-on-year.