Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	90	129
2013	Feb	97	122
2013	Mar	101	128
2013	Apr	115	136
2013	May	115	170
2013	Jun	107	132
2013	Jul	209	273
2013	Aug	126	188
2013	Sep	133	164
2013	Oct	141	188
2013	Nov	154	203
2013	Dec	135	211
2013	all	1270	2044