For the purpose of this chapter the following definitions apply:

(1) "Average daily census" means the arithmetical average of the number of participants served daily by the program, calculated over a calendar year. This number is calculated by adding the total number of service days, as defined in (2) , provided by the program during the last calendar year, and divided by 365 days.

(2) "Number of service days" means any portion of a 24 hour period in which service is provided to one participant, multiplied by the number of actual participants on that day.

(3) "Participant" means any youth or adolescent to whom services are being provided by the program.