Estimated enrollment and number of private facilities for difficult-to-educate students
3,000a
100,700d
195b
15,366e
At least 4,100c
30,000c
Not Available
1,868g
24,500l
90h
3,551m
70i
6,275n
15j
340o
25k
590p
Notes: These figures underestimate actual numbers of schools and students because of the lack of comprehensive data about private-sector providers. See Endnotes for sources and references.