{"id":"A","sector":"S1","year":2019,"val_1":20,"val_2":200}
{"id":"B","sector":"S1","year":2020,"val_1":19,"val_2":190,"val_3":19}
{"id":"C","sector":"S1","year":2019,"val_1":18,"val_2":18,"val_3":18}
{"id":"D","sector":"S1","year":2020,"val_1":17,"val_2":17,"val_3":17}
{"id":"E","sector":"S1","year":2019,"val_1":16,"val_2":16,"val_3":16}
{"id":"F","sector":"S1","year":2020,"val_1":15,"val_2":15,"val_3":15}
{"id":"G","sector":"S1","year":2019,"val_1":14,"val_2":14,"val_3":14}
{"id":"H","sector":"S1","year":2020,"val_1":13,"val_2":13,"val_3":13}
{"id":"I","sector":"S1","year":2019,"val_1":12,"val_2":12,"val_3":12}
{"id":"J","sector":"S1","year":2020,"val_1":11,"val_2":11,"val_3":11}
{"id":"A","sector":"S2","year":2019,"val_1":10,"val_2":10,"val_3":10}
{"id":"B","sector":"S2","year":2020,"val_1":9,"val_2":9,"val_3":9}
{"id":"C","sector":"S2","year":2019,"val_1":8,"val_2":8,"val_3":8}
{"id":"D","sector":"S2","year":2020,"val_1":7,"val_2":7,"val_3":7}
{"id":"E","sector":"S2","year":2019,"val_1":6,"val_2":6,"val_3":6}
{"id":"F","sector":"S2","year":2020,"val_1":5,"val_2":5,"val_3":5}
{"id":"G","sector":"S2","year":2019,"val_1":4,"val_2":4,"val_3":4}
{"id":"H","sector":"S2","year":2020,"val_1":3,"val_2":3,"val_3":3}
{"id":"I","sector":"S2","year":2019,"val_1":2,"val_2":2,"val_3":2}
{"id":"J","sector":"S2","year":2020,"val_1":1,"val_2":1,"val_3":1}