{"vid":"V3163","name":"opm311","file_id":"F6","var_dcml":"0","var_intrvl":"discrete","var_width":"61","labl":"OPM311: During the past 30 days, on how many days has anyone smoked in your pres","var_val_range":[{"units":null,"min":"-97","max":"7"}],"var_sumstat":[{"value":"7502","type":"vald"},{"value":"0","type":"invd"}],"var_catgry":[{"value":"-97","labl":"Refused","stats":"149","type":"freq"},{"value":"1","labl":"I did not use public transportation during the past 30 days","stats":"2864","type":"freq"},{"value":"2","labl":"I used public transportation but no one smoked in my presence","stats":"3938","type":"freq"},{"value":"3","labl":"1 to 2 days","stats":"236","type":"freq"},{"value":"4","labl":"3 to 4 days","stats":"143","type":"freq"},{"value":"5","labl":"5 to 6 days","stats":"57","type":"freq"},{"value":"6","labl":"7 days","stats":"36","type":"freq"},{"value":"7","labl":"More than tha 7 days","stats":"79","type":"freq"}],"var_format":"numeric","var_format_schema":"other","var_notes":"\"OPM311: During the past 30 days, on how many days has anyone smoked in your presence, inside any public transportation vehicles, such as trains, buses, or taxicabs?\"","fid":"F6","sid":"215","survey_idno":"DDI-KEN-NGA-DRC-DaYTA-2023-v1.0"}