Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	0	0
2014	Feb	0	0
2014	Mar	0	0
2014	Apr	19	22
2014	May	40	44
2014	Jun	34	35
2014	Jul	42	51
2014	Aug	32	36
2014	Sep	23	29
2014	Oct	25	35
2014	Nov	17	21
2014	Dec	28	50
2014	all	235	323