According to unpublished data obtained by The Chronicle, one in every five government loans that entered repayment in 1995 has gone into default. The default rate is higher for loans made to students from two-year colleges, and higher still, reaching 40 percent, for those who attended for-profit institutions.
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While for-profits educate less than 10 percent of students, those colleges' students received close to a quarter of Pell Grant and federal-student-loan dollars in 2008, according to the College Board. And they accounted for 44 percent of defaults among borrowers who entered repayment in 2007... 
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Only 10 percent of community-college students took out federal Stafford loans—the most common type of federal education loan—in the 2007-8 academic year, and most borrowed less than $10,000, according to the College Board. At for-profit colleges, 88 percent of students took out Stafford loans, and nearly 20 percent of associate-degree recipients graduated with more than $30,000 in debt. Those borrowing rates reflect the higher cost of attending a for-profit college. In the 2009-10 academic year, the average for-profit institution charged $14,174 in tuition and fees, according to the College Board, and the average community college only $2,544.
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At the end of the 2008 fiscal year, $39.1-billion worth of loans were in default, according to the Education Department. By the end of the 2009 fiscal year, that total had swelled to $50.8-billion, an increase of nearly 30 percent. As of the end of April, the government had recovered only $6.2-billion of that money