Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	336	457
2012	Feb	384	567
2012	Mar	310	568
2012	Apr	487	744
2012	May	427	629
2012	Jun	345	522
2012	Jul	313	415
2012	Aug	294	427
2012	Sep	379	528
2012	Oct	529	759
2012	Nov	411	568
2012	Dec	312	430
2012	all	3507	6614