Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	41	70
2010	Feb	44	79
2010	Mar	35	54
2010	Apr	59	91
2010	May	56	88
2010	Jun	41	68
2010	Jul	34	49
2010	Aug	20	46
2010	Sep	31	51
2010	Oct	39	94
2010	Nov	40	57
2010	Dec	34	44
2010	all	368	791