Here's a useful website that will take the list of your found geocaches and provide a graphical representation of the data. You will need to be a premium member on geocaching.com to be able to run the pocket query to produce the zip file, but other than that it is just a case of uploading it to the website.
It does seem to get overloaded on occasion and throw a server error, but I guess that is the price we pay for using a popular (and free) website. You will find it here: http://www.itsnotaboutthenumbers.com/
Once you have uploaded your zip file, you can generate various pages. His my current summary page:
