first_day_exposition	days_exposition
2019-03-07T00:00:00
2018-12-04T00:00:00	81.0
2015-08-20T00:00:00	558.0
2015-07-24T00:00:00	424.0
2018-06-19T00:00:00	121.0
2018-09-10T00:00:00	55.0
2017-11-02T00:00:00	155.0
2019-04-18T00:00:00
2018-05-23T00:00:00	189.00000000000003
2017-02-26T00:00:00	289.0
2017-11-16T00:00:00	137.0
2018-08-27T00:00:00	7.0
2016-06-30T00:00:00	90.00000000000001
2017-07-01T00:00:00	366.00000000000006
2016-06-23T00:00:00	203.0
2017-11-18T00:00:00	19.0
2017-11-23T00:00:00	397.0