Table 6.1 from the 2004 federal budget's historical tables (https://www.whitehouse.gov/sites/default/files/omb/budget/fy2004/pdf/hist.pdf) shows how the main categories of federal

Question:

Table 6.1 from the 2004 federal budget's historical tables (https://www.whitehouse.gov/sites/default/files/omb/budget/fy2004/pdf/hist.pdf) shows how the main categories of federal outlays have changed from 1940 to 2008 (projected). Where have the biggest changes over time occurred? Where are the biggest changes from 2004 to 2008 projected to occur?