Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	95	121
2013	Feb	95	117
2013	Mar	125	261
2013	Apr	137	251
2013	May	193	314
2013	Jun	187	256
2013	Jul	105	169
2013	Aug	143	215
2013	Sep	137	180
2013	Oct	197	287
2013	Nov	168	224
2013	Dec	149	297
2013	all	1310	2692