{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"MPREC","type":"character","width":15},{"name":"SSPREC","type":"character","width":15}],"n_rows":22,"rows_kept":22,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_absent","reader":"statdb_count/9"}
[null,"UNASSIGN"]
["10010","1001"]
["10030","1003"]
["10040","1004"]
["10050","1005"]
["20010","2001"]
["20020","2002"]
["20030","2003"]
["20040","2004"]
["20050","2005"]
["30010","3001"]
["30020","3002"]
["30030","3003"]
["30040","3004"]
["30050","3005"]
["40010","4001"]
["40020","4002"]
["50010","5001"]
["50020","5002"]
["50030","5003"]
["50040","5004"]
["50050","5005"]