Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	114	165
2013	Feb	93	126
2013	Mar	124	277
2013	Apr	153	285
2013	May	204	325
2013	Jun	179	266
2013	Jul	137	239
2013	Aug	154	242
2013	Sep	144	199
2013	Oct	187	263
2013	Nov	173	232
2013	Dec	166	332
2013	all	1394	2951