“…Citation studies that have focused on government information, infrequent in themselves, have primarily focused on raw counts and percentages of citations to US government information over all citations. In one exception, Hernon and Shepherd (1983) did find that the majority of US government information, in social science citations, was issued by the Census Bureau, Congress, Federal Bureau of Investigation, National Center for Health Statistics, and Office of the Federal Register. While they point out that social scientists do refer to government information for federal statistics, their study did not discern how many of the citations were to datasets.…”