6% were 3.x in April 2014
<a href="https:&#x2F;&#x2F;caremad.io&#x2F;2015&#x2F;04&#x2F;a-year-of-pypi-downloads&#x2F;" rel="nofollow">https:&#x2F;&#x2F;caremad.io&#x2F;2015&#x2F;04&#x2F;a-year-of-pypi-downloads&#x2F;</a>