{
  "fields": [{"id":"_id","type":"int"},{"id":"Year","type":"numeric"},{"id":"Obs","type":"text"},{"id":"Survey","type":"numeric"},{"id":"Adults","type":"numeric"},{"id":"Cygnets","type":"numeric"}],
  "records": [
    [1,2017,"Mark",1,5167,2939],
    [2,2017,"Mark",2,4779,3251],
    [3,2017,"Sophie",1,4850,2891],
    [4,2017,"Sophie",2,5110,3059],
    [5,2018,"Mark",1,5756,1451],
    [6,2018,"Mark",2,5538,1586],
    [7,2018,"Oscar",1,5395,1495],
    [8,2018,"Oscar",2,5983,1660],
    [9,2019,"Mark",1,6845,2159],
    [10,2019,"Mark",2,6426,2143],
    [11,2019,"Laura",1,5674,2062],
    [12,2019,"Laura",2,5776,2047]
]}