Extrapolating from his latest findings, he reckons about 80% of these deaths might be attributed to smoking.

从他最近的发现推断，他估计大约80%的这类死亡可能归因于吸烟。

《柯林斯英汉双解大词典》

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But the increased risk is small. Only five percent of the increased risk is attributed to maternal age.

VOA: standard.2010.02.10

We can anatomize some of the forms of power that have been most commonly attributed to this greatest English poet.

我们可以剖析一下这种种,大家通常认为这伟大的英国诗人所具有的力量。

耶鲁公开课 - 弥尔顿课程节选

Columbus was the man who was attributed to having discovered America.

哥伦布被认为发现了美洲新大陆。

哥伦布的故事 - SpeakingMax英语口语达人

And if you want to underline the point, I add a comment attributed to Ari Onassis.

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Just under 4% of the recent growth can be attributed to sales of fish.

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Accordingly, this too suggests that the 1970-2000 warming effect attributed to anthropogenic influences should be reduced.

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