Which is the correct way to complete the paragraph below?

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                                  Unclean Water Kills Half a Million Newborns a Year

In 18 countries of Sub-Saharan Africa, access to water in health care facilities is as ________ 20 percent. Access to water in larger hospitais is typically ________ than it is in smaller, primary health clinics, where most people receive their care, the report finds.

(Adapted from http://www.newsweek.com).
Which is the correct way to complete the paragraph below?
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