Here is an m-Fin report that can summarize a single account code, or any from-to range of account codes, showing total actuals for each accounting period across all fiscal years since 2000.
In m-Fin PAYROLL TRANSACTIONS and m-Fin COMPENSATION SUMMARY there is a last section that summarizes by pay period end month rather than by journal month.
Training. Lisa Vallad of FPBS teaches an excellent half-day m-Fin class for System Administration, Denver | Anschutz, and UCCS. Sign up for it via the new Training tab at the top of the m-Fin blog.