Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	82	98
2012	Feb	99	131
2012	Mar	75	239
2012	Apr	162	269
2012	May	98	153
2012	Jun	113	176
2012	Jul	94	113
2012	Aug	100	186
2012	Sep	106	136
2012	Oct	117	168
2012	Nov	126	159
2012	Dec	98	144
2012	all	1039	1972