# 逐个分割
ssqdatav3['p001']=ssqdatav3['fpprovince'].apply(lambda x:x if x.count(',')==0 else x.split(',')[0])
ssqdatav3['p002']=ssqdatav3['fpprovince'].apply(lambda x:x.split(',')[1] if x.count(',')>=1 else '')
ssqdatav3['p003']=ssqdatav3['fpprovince'].apply(lambda x:x.split(',')[2] if x.count(',')>=2 else '')
ssqdatav3['p004']=ssqdatav3['fpprovince'].apply(lambda x:x.split(',')[3] if x.count(',')>=3 else '')
ssqdatav3['p005']=ssqdatav3['fpprovince'].apply(lambda x:x.split(',')[4] if x.count(',')>=4 else '')
ssqdatav3.to_excel('ssqdatav3p05.xlsx',index=False)
ssqdatav3.head()