correctly reported FY 2008 (actual) data. AF did not revise preliminary data for FY 2009 and
FY 2010; therefore, these data are not comparable to FY 2008 data.
For trend comparisons, use only the historical data for FY 1990–2011 in tables 89–124 of this
report. These tables incorporate changes agencies have made in prior-year data to reflect
program reclassifications. Do not use data published earlier.
2