when is the first procedure time of patient 74624 in 2105?
select procedures_icd.charttime from procedures_icd where procedures_icd.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 74624 ) and strftime('%y',procedures_icd.charttime) = '2105' order by procedures_icd.charttime asc limit 1