What's up with the 18% acceptance rate?

Colleges & Universities Washington & Lee University
2

<p><a href=“http://www.washingtonpost.com/local/education/washington-and-lee-counts-incomplete-applications-amid-debate-over-college-data/2013/09/16/17fa0a88-1714-11e3-be6e-dc6ae8a5b3a8_story.html”>http://www.washingtonpost.com/local/education/washington-and-lee-counts-incomplete-applications-amid-debate-over-college-data/2013/09/16/17fa0a88-1714-11e3-be6e-dc6ae8a5b3a8_story.html&lt;/a&gt;&lt;/p&gt;