LIOG41,
Jan. 14 was last class of Saab CA or FOs until the Sept 8th class. The individuals hired after Jan 14 - May, when hiring stopped, where all into the CRJs.(Belive May was the last class till Sept 8th without looking at the Seniority List. Sites down again or I'd look to be sure.)
Just an estimate but I'd say between 75-100 all fleets/seats hired from Jan 1 - May 31 of 2008.