oh yeah a library lives and dies by its stats so we try to measure everything we used we recently switch to google analytic on our website so we can see where people where getting to the links in fact we actually change we realized we were looking at our stats on our literature databases that one of the database which wasn't the best one at the time was getting used a lot we realized because it was first and because it was alphabetically so we changed the listing of the those databases so instead of listing them alphabetical we listed by what is usually the most useful database for your typical literature database research and we found that effective thing and so yeah we use statistics a lot a librarian lives and dies by statistics