; (II) at least equal to the 70th percentile, but less than the 85th percentile, such applicable percent is 106 percent; (III) at least equal to the 50th percentile, but less than the 70th percentile, such applicable percent is 108 percent; or (IV) less than the 50th percentile, such applicable percent is 110 percent. (ii) Cases where data not sufficiently available to compute per beneficiary allowed charges Subject to clause (iii), in the case of a drug or biological furnished for which the amount of payment is determined under subparagraph (A) or (B) of paragraph (1) and not under subsection (c)(4), for calendar quarters during a period in which data are not sufficiently available to compute a per beneficiary allowed charges for the drug or biological, the applicable percent is 106 percent. (B) Determination of percentile rank of per beneficiary allowed charges of drugs (i) In general With respect to a calendar quarter beginning on or after January 1, 2021, for drugs and biologicals for which the amount of payment is determined under subparagraph (A) or (B) of paragraph (1), except for drugs or biologicals for which data are not sufficiently available, the Secretary shall— (I) compute the per beneficiary allowed charges (as defined in subparagraph (C) ) for each such drug or biological; (II) adjust such per beneficiary allowed charges for the quarter, to the extent provided under subparagraph (D)