 During the period from 2006 through October 2008 (referred to as 'Prosper 1.0'), Prosper issued 28,936 loans, all of which have since matured.18,480 of the loans fully paid off and 10,456 loans defaulted, a default rate of 36.1%.$46,671,123 of the $178,560,222 loaned out during this period was written off by investors, a loss rate of 26.1%.