Green area per capita (square meters per capita)

[{"date": "2019-03-04", "value": 34}, {"date": "2019-03-11", "value": 39}, {"date": "2019-03-18", "value": 22}, {"date": "2019-03-25", "value": 22}, {"date": "2019-04-01", "value": 25}, {"date": "2019-04-08", "value": 25}, {"date": "2019-04-15", "value": 29}, {"date": "2019-04-22", "value": 23}, {"date": "2019-04-29", "value": 26}, {"date": "2019-05-06", "value": 17}, {"date": "2019-05-13", "value": 22}, {"date": "2019-05-20", "value": 26}, {"date": "2019-05-27", "value": 14}, {"date": "2019-06-03", "value": 11}, {"date": "2019-06-10", "value": 23}, {"date": "2019-06-17", "value": 22}, {"date": "2019-06-24", "value": 16}, {"date": "2019-07-01", "value": 14}, {"date": "2019-07-08", "value": 18}, {"date": "2019-07-15", "value": 27}, {"date": "2019-07-22", "value": 20}, {"date": "2019-07-29", "value": 11}, {"date": "2019-08-05", "value": 7}, {"date": "2019-08-12", "value": 9}, {"date": "2019-08-19", "value": 10}]