managerial accountability and flexibility for fiscal years 1995 and 1996; however, as of June 1996 it had not done so.
Accountability and flexibility was not missing from a single month. 
mnli hypothesis: Accountability and flexibility was not missing from a single month.  premise: managerial accountability and flexibility for fiscal years 1995 and 1996; however, as of June 1996 it had not done so.