pablo,
no, the puncturing scheme will not change the throughput at all ! The 3 puncturing schemes (P1 P2 P3) are “optimizing” the throughput in the same way. The value “22.4” already takes into account the benefit brought by puncturing.
however, to be realistic, you should decrease the theoretical throughput by 10%, to take into account RLC retransmissions.
regards
pix