School year	Fall enrollment (In thousands)	Current expenditures
		Constant 2010–11 dollars		Current dollars
		Total (in billions)	Perpupil in fall enrollment	Total (in billions)	Perpupil in fall enrollment
Actual
1996–97	45,611	$375.9	$8,242	$270.2	$5,923
1997–98	46,127	390.2	8,460	285.5	6,189
1998–99	46,539	407.0	8,745	302.9	6,508
1999–2000	46,857	423.0	9,028	323.9	6,912
2000–01	47,204	440.0	9,321	348.4	7,380
2001–02	47,672	457.1	9,589	368.4	7,727
2002–03	48,183	470.6	9,767	387.6	8,044
2003–04	48,540	479.2	9,873	403.4	8,310
2004–05	48,795	490.2	10,047	425.0	8,711
2005–06	49,113	499.2	10,163	449.1	9,145
2006–07	49,262	516.5	10,473	476.8	9,669
2007–08	49,221	529.4	10,741	506.9	10,283
2008–09	49,003	534.6	10,909	519.0	10,591
Projected
2009–10	49,373	519.3	10,518	519.3	10,518
2010–11	49,484	539.5	10,902	539.4	10,901
2011–12	49,636	541.6	10,912	556.0	11,201
2012–13	49,828	548.7	11,012	571.4	11,467
2013–14	50,067	556.8	11,121	591.3	11,810
2014–15	50,407	571.3	11,335	619.1	12,281
2015–16	50,773	585.6	11,534	—	—
2016–17	51,146	599.0	11,711	—	—
2017–18	51,524	612.5	11,888	—	—
2018–19	51,880	625.5	12,058	—	—
2019–20	52,260	639.8	12,243	—	—
2020–21	52,688	654.5	12,423	—	—
2021–22	53,113	665.5	12,530	—	—