The department of mental health and substance abuse services shall, by rule, establish a pilot program to reimburse licensed supportive living facilities for the mentally ill, as defined by departmental rules, in those counties having a population according to the 1980 federal census or any subsequent such census of: not less than nor more than
23,850 23,900
26,400 26,500
32,600 32,700
32,760 32,800
34,600 34,700
56,000 56,100
74,500 74,600
287,700 287,800
319,625 319,725
400,000 500,000
770,000 780,000