Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	99	121
2012	Feb	104	139
2012	Mar	74	230
2012	Apr	175	283
2012	May	100	160
2012	Jun	108	176
2012	Jul	93	117
2012	Aug	105	174
2012	Sep	104	127
2012	Oct	145	202
2012	Nov	132	167
2012	Dec	101	144
2012	all	1073	2040