Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	0	0
2010	Feb	0	0
2010	Mar	0	0
2010	Apr	49	70
2010	May	104	165
2010	Jun	87	165
2010	Jul	74	110
2010	Aug	42	94
2010	Sep	54	72
2010	Oct	73	108
2010	Nov	83	139
2010	Dec	108	160
2010	all	570	1083