what was the last ward id that patient 98554 went in the previous year?
select transfers.wardid from transfers where transfers.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 98554 ) and transfers.wardid is not null and datetime(transfers.intime,'start of year') = datetime(current_time,'start of year','-1 year') order by transfers.intime desc limit 1