Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	63	84
2013	Feb	58	89
2013	Mar	116	181
2013	Apr	125	198
2013	May	83	111
2013	Jun	72	93
2013	Jul	73	119
2013	Aug	106	184
2013	Sep	82	134
2013	Oct	99	146
2013	Nov	110	167
2013	Dec	98	129
2013	all	888	1635