Namibia - Contour Lines

[{"date": "2020-05-11", "value": 2}, {"date": "2020-05-18", "value": 1}, {"date": "2020-05-25", "value": 0}, {"date": "2020-06-01", "value": 0}, {"date": "2020-06-08", "value": 0}, {"date": "2020-06-15", "value": 1}, {"date": "2020-06-22", "value": 0}, {"date": "2020-06-29", "value": 1}, {"date": "2020-07-06", "value": 1}, {"date": "2020-07-13", "value": 0}, {"date": "2020-07-20", "value": 0}, {"date": "2020-07-27", "value": 0}, {"date": "2020-08-03", "value": 1}, {"date": "2020-08-10", "value": 0}, {"date": "2020-08-17", "value": 1}, {"date": "2020-08-24", "value": 0}, {"date": "2020-08-31", "value": 0}, {"date": "2020-09-07", "value": 2}, {"date": "2020-09-14", "value": 2}, {"date": "2020-09-21", "value": 0}, {"date": "2020-09-28", "value": 1}, {"date": "2020-10-05", "value": 1}, {"date": "2020-10-12", "value": 1}, {"date": "2020-10-19", "value": 0}, {"date": "2020-10-26", "value": 0}]