crawl_startDate	size(TB)	#captures(M)	#seeds
			
2012-10	2.62	40.02	-
2013-02	5.64	170.55	-
2013-12	6.28	124.23	148
2014-05	5.61	107.94	152
2014-12	5.45	100.08	150
2015-05	5.72	103.55	151
2015-12	5.24	101.25	149
2016-06	6.46	112.78	151
2016-12	6.3	99.91	146
2017-06	6.6	100.81	151
2017-12	6.55	102.11	146
2018-06	6.31	101	151
2018-12	6.48	100.75	151