Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2011	Jan	119	162
2011	Feb	86	129
2011	Mar	99	142
2011	Apr	137	166
2011	May	130	187
2011	Jun	108	229
2011	Jul	97	138
2011	Aug	98	127
2011	Sep	130	165
2011	Oct	88	119
2011	Nov	138	189
2011	Dec	95	125
2011	all	1091	1878