Thanks to the assistance of two NHLA members in particular, Elise Daniel of the New Hampshire Institute of Art and Danielle Fortin of the Chesley Memorial Library, I should be able to produce a NH Library Use Value Calculator fairly soon. Quite frankly, you can already use the one Danielle put together for her library here, http://worldpath.net/~chesley1/Library%20Use%20Calculator.html. Once I have the page created on the NHLA site, I will let you know. Also, once it is up and running, I encourage other libraries to link to that page from their own sites.
Thanks also goes to Ann Hoey and Tom Ladd, both at the State Library, for suggesting this project!