Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	119	178
2009	Feb	114	216
2009	Mar	172	241
2009	Apr	161	234
2009	May	168	270
2009	Jun	124	162
2009	Jul	127	159
2009	Aug	93	141
2009	Sep	192	236
2009	Oct	140	211
2009	Nov	155	230
2009	Dec	148	205
2009	all	1331	2483