{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"ZONE","type":"character","width":4},{"name":"SYMBOL","type":"number","width":2,"decimals":0}],"n_rows":12,"rows_kept":12,"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"}
["AIR",11]
["ARR",0]
["CBD",86]
["FOR",47]
["GC",70]
["HDR",58]
["IND",14]
["INS",46]
["MDR",7]
["OFA",62]
["PHD",61]
["VRC",82]