Figure 5. Bar graph shows trends from 1991–1992 to 2002–2003 in number of procedures per FTE radiologist according to settings served. The number of procedures per FTE radiologist increased between 1991–1992 and 2002–2003 in all settings. * = Significantly different (P < .05) from number of procedures in 2002–2003, ** = significantly different (P < .01) from number of procedures in 2002–2003.