Not all economists would put the true consumption figure quite so high, though most agree the official figures are significantly understated.

并非所有的经济学家都认为真正的消费数据会有这么高，不过大部分人都认为官方数据存在严重低估。

youdao

Take a look at memory consumption in Figure 2.

再看一下内存消耗情况，如图2所示。

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Figure 13c shows the average power consumption.

图13c显示平均电能消耗。

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The alcohol consumption figure for girls almost doubled in the same period.

BBC: Life with a 12-year-old alcoholic

While the last few years has seen alcohol consumption tail off, the current figure is still 40% higher than it was 40 years ago.

BBC: The battle over alcohol pricing

If Firefox OS has any chance of succeeding, it will have to deliver a rock-solid browsing experience at prices near that and figure out a way to efficiently manage data consumption.

ENGADGET: Firefox OS is repeating the mistakes of others and hoping for a different outcome