in 1997, the hospital adult inpatient bed capacity was 220 from January 1 to June 30 and 275 from July to December 31. There were 5,996 discharges and 41,972 dischage days from Juy 1 through December 31. From January to June, 37,985 days of service were provided to adult inpatients and from July to December , 48,653 adult inpatients days of service were rendered.

calculate the total length of stay for all adult inpatients in 1997