Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	130	170
2013	Feb	114	150
2013	Mar	151	295
2013	Apr	174	298
2013	May	226	351
2013	Jun	230	313
2013	Jul	156	233
2013	Aug	162	245
2013	Sep	174	226
2013	Oct	205	316
2013	Nov	211	284
2013	Dec	224	397
2013	all	1672	3278