Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	34	62
2010	Feb	54	96
2010	Mar	37	50
2010	Apr	50	63
2010	May	71	106
2010	Jun	49	65
2010	Jul	37	59
2010	Aug	24	62
2010	Sep	26	32
2010	Oct	41	48
2010	Nov	40	56
2010	Dec	40	49
2010	all	423	748