; (iv) the total number of employees or other personnel serving in a covered position that have their compensation fixed pursuant to subsection (b); (v) if a certification under subsection (a) or (b) was terminated or was not in effect at any point in the previous year, why such a certification was terminated or was not in effect; (vi) the attrition levels with respect to term-limited covered positions appointed under subsection (a)(1)(B), including the number of individuals leaving a term-limited covered position before completion of the applicable term of service and the average length of service for such individuals as a percentage of the applicable term of service; and (vii) the number of experts and consultants retained under subsection (b)(7); and (D) an assessment of— (i) the current critical workforce needs of the Commission and any critical workforce needs that the Commission anticipates in the next five years