Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	13	16
2014	May	31	34
2014	Jun	44	49
2014	Jul	37	45
2014	Aug	29	31
2014	Sep	27	33
2014	Oct	29	36
2014	Nov	11	17
2014	Dec	26	40
2014	all	220	301