Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	95	137
2013	Feb	94	124
2013	Mar	129	270
2013	Apr	147	251
2013	May	190	307
2013	Jun	190	263
2013	Jul	115	167
2013	Aug	145	207
2013	Sep	142	184
2013	Oct	176	262
2013	Nov	172	227
2013	Dec	150	293
2013	all	1329	2692