Globally, 70% of today's urban growth (PDF) occurs outside the formal planning process.

全球来说，今天城市成长的70% (PDF)是发生在正式规划流程之外。

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Another PDF includes a spreadsheet of more than 70 pseudonyms of users in Anonymous along with names, addresses, email addresses and other details.

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Source code can also be distributed in text-based form like a PDF or scanable book which is what MIT did for Phil Zimmermann and later what 70 international volunteers did for the PGPi Scanning Project in 1997.

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