Sure. I'm going to let Pam Wright talk about this also, because she has been responsible for our data.gov contributions. I think we have 29 archives data sets now available on data. gov. I would say that since this agency is becoming very much customer-driven, user-focused, we have selected those data sets that we know are in great demand by our users. But Pam can be more specific about that.
On March 2nd, 2011. See this statement in context.