Authors who deposit e-prints in dLIST (Digital Library of Information Science and Technology) can now see use statistics for their works (archive users can see use startistics as well). For example, at the record for the "Indian Digital Library in Engineering Science and Technology (INDEST) Consortium: Consortia-Based Subscription to Electronic Resources for Technical Education System in India: A Government of India Initiative," you would click on "View statistics for this eprint" to get the use statistics for this work. You can view use statistics for the past four weeks, this year, last year, or all years.
Archive-wide use statistics are also available from either an e-print record or the dLIST Statistics page. From either one, you can rank all e-prints by use for the same time periods as individual e-prints and show overall archive use by year/month or country.
Disclosure: I am now the Scholarly Communication subject editor for dLIST.