date_time_start	date_time_end	geometry	population	csv_join
2000-01-01T00:00:00+00	2001-01-01T00:00:00+00	POINT(8.54 53.54)	120822	bhv
2001-01-01T00:00:00+00	2002-01-01T00:00:00+00	POINT(8.54 53.54)	118701	bhv
2002-01-01T00:00:00+00	2003-01-01T00:00:00+00	POINT(8.54 53.54)	119111	bhv
2003-01-01T00:00:00+00	2004-01-01T00:00:00+00	POINT(8.54 53.54)	118276	bhv
2004-01-01T00:00:00+00	2005-01-01T00:00:00+00	POINT(8.54 53.54)	117281	bhv