instruction: when did patient 43735 last undergo a surgery since 2102?
response: SELECT procedures_icd.charttime FROM procedures_icd WHERE procedures_icd.hadm_id IN (SELECT admissions.hadm_id FROM admissions WHERE admissions.subject_id = 43735) AND STRFTIME('%y', procedures_icd.charttime) >= '2102' ORDER BY procedures_icd.charttime DESC LIMIT 1