From 1994 to 1995, single-piece fell by 1.0 percent and from 1995-1996 it fell by 1.5%.
Single -piece fell steadily for two years.
OMB's 1996 revision of Circular A-130, Appendix III, recognizes that federal agencies have had difficulty in performing effective risk assessments--expending resources on complex assessments of specific risks with limited tangible benefits in terms of improved security.