Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	92	127
2012	Feb	94	115
2012	Mar	86	132
2012	Apr	95	134
2012	May	88	119
2012	Jun	92	123
2012	Jul	89	156
2012	Aug	124	218
2012	Sep	95	170
2012	Oct	155	311
2012	Nov	182	279
2012	Dec	120	178
2012	all	1029	2062