{
  "fields": [{"id":"_id","type":"int"},{"id":"年度（西暦）","type":"numeric"},{"id":"年度（和暦）","type":"text"},{"id":"保険料収納額（現年度分）円","type":"numeric"},{"id":"保険料収納額（滞納繰越分）円","type":"numeric"}],
  "records": [
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]}