Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	4	5
2014	Feb	5	5
2014	Mar	6	8
2014	Apr	24	25
2014	May	28	32
2014	Jun	47	51
2014	Jul	44	57
2014	Aug	29	36
2014	Sep	21	26
2014	Oct	23	34
2014	Nov	18	22
2014	Dec	31	96
2014	all	263	397