On or before March 1, 2019, and annually thereafter, the department shall submit a report to the Legislature providing information on the status of all of the following:
(a) Case-to-staff ratios for each local child support agency.
(b) Collections to families and recoupment collections to county, state, and federal governmental agencies.
(c) Cost avoidance benefits.
(d) The number of families served by the child support program.