{"vid":"V10994","name":"v0622f","file_id":"F36","var_intrvl":"discrete","var_width":"11","labl":"q6_22polio6 campaign vaccine date","var_sumstat":[{"value":"0","type":"vald"}],"var_format":"character","var_format_name":"Nesstar.date","var_format_schema":"other","var_format_category":"date","fid":"F36","sid":"78","survey_idno":"APHRC-IVP-2010-v1.01"}