How much of this value is owed to a grateful clientele buying advice in the hope of a clean audit?

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According to South Africa's auditor general, only seven out of 237 South African cities received clean audit reports for 2010.

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They may need a clean audit report for their bankers, they typically provide audit opinions to investors, and their portfolio companies may need an audit.

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That means you balance the budget, that means federal agencies got to know where they spend their money, and they've got to give you a clean audit of their books.

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