This report presents an addendum update of the 1989 Sourcebook of Arts Statistics. The 1989 Sourcebook was the second in a series begun in 1987. The sourcebook and the 1992 Addendum are intended to serve as general reference books on arts statistics. The 1992 Addendum includes only new information or statistical series that could be updated since the 1989 report was prepared. It is, therefore, intended to be used in conjunction with the 1989 Sourcebook and is not intended to stand on its own as a summary of the most recent available national statistics on the topic. The report contains eight chapters, three are general cross-disciplinary chapters and five focus on specific disciplines or groups of disciplines. The chapters are as follows: (1) Arts in the economy; (2) Artists and arts employment; (3) Arts education; (4) Performing arts; (5) Visual arts; (6) Literature; (7) Museums; and (8) Motion pictures, radio, television, and recording. (DB)