The FBI has published its newest edition of its report summarizing terrorist activities in the US. The newest report - "Terrorism 2002-2005" can be found as follows and the previous reports are listed
below:
PDF -- http://www.fbi.gov/publications/terror/terrorism2002_2005.pdf
HTML -- http://www.fbi.gov/publications/terror/terrorism2002_2005.htm
According to the forward the report "provides an overview of the terrorist incidents and preventions designated by the FBI as having taken place in the United States and its territories during the years
2002 through 2005 and that are matters of public record. This publication does not include those incidents which the Bureau classifies under criminal rather than terrorism investigations. In addition, the report discusses major FBI investigations overseas and identifies significant events-including legislative actions, prosecutorial updates, and program developments-relevant to U.S. counterterrorism efforts."
The report includes a chart of "casualties of terrorism 1980-2005" as well as a chronological summary of the terrorist incidents in the US
1980-2005 which includes the date, location, incident type, perpetrator, killed or injured.