จำนวน wbc สูงสุดต่อเดือนของผู้ป่วย 95235 ตั้งแต่วันที่ 04/2102 คือเท่าใด?ไม่จำเป็นต้องใช้ตารางทั้งหมด
what is the monthly maximum amount of wbc of patient 95235 since 04/2102?It is not neccessary to use all the tables.
 patients:  row_id [ number]  subject_id [ number]  gender [ text]  dob [ time]  dod [ time] 
SELECT MAX(labevents.valuenum) FROM labevents WHERE labevents.hadm_id IN (SELECT admissions.hadm_id FROM admissions WHERE admissions.subject_id = 95235) AND labevents.itemid IN (SELECT d_labitems.itemid FROM d_labitems WHERE d_labitems.label = 'wbc') AND STRFTIME('%y-%m', labevents.charttime) >= '2102-04' GROUP BY STRFTIME('%y-%m', labevents.charttime)