what was the daily minimum amount of nasogastric given to patient 11064 in the last hospital visit?
select min(outputevents.value) from outputevents where outputevents.icustay_id in ( select icustays.icustay_id from icustays where icustays.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 11064 and admissions.dischtime is not null order by admissions.admittime desc limit 1 ) ) and outputevents.itemid in ( select d_items.itemid from d_items where d_items.label = 'nasogastric' and d_items.linksto = 'outputevents' ) group by strftime('%y-%m-%d',outputevents.charttime)