Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	78	92
2012	Feb	97	130
2012	Mar	70	228
2012	Apr	155	258
2012	May	100	162
2012	Jun	105	169
2012	Jul	86	104
2012	Aug	100	171
2012	Sep	98	139
2012	Oct	139	190
2012	Nov	138	174
2012	Dec	104	148
2012	all	1030	1965