Mobile Metrics via API

I am looking for metrics regarding community activity on mobile.  Ideally I would like to be able to access them through the API, but I havent been able to find anything so far.  I have referenced the PDF containing the list of metrics and did not see what I was looking for, but I figured I would post and see if anyone knew anyway to get this information.  I would like to pull forum replies, blog comments and kudos for mobile if possible.  Please let me know if anyone has any suggestions.  Thanks in advance! :)