Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	3	3
2014	May	34	44
2014	Jun	23	31
2014	Jul	36	44
2014	Aug	16	20
2014	Sep	14	19
2014	Oct	20	27
2014	Nov	31	46
2014	Dec	26	37
2014	all	180	271