TechPartner has developed a script that will accept a ZIP archive of your Mediashout scripts (.ssc files). The script will extract the contents, walk through the songs, and email you a text report totaling how many times each song has been used, by SongID. Also included is the Author, Copyright, and CreateDate so you can more closely nail down the song you are reporting.
This tool has been tested, however, we can't make any guarantees as to its accuracy, so we are providing this link "AS-IS". Please be sure to do a quick check on the results it is returning to you, to ensure its suitability for your own reporting.
You can find the link to their reporting tool here: http://www.techpartner.org/toolbox/mediashout-ccli-reporting-tool