Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	12	16
2010	Feb	27	56
2010	Mar	19	27
2010	Apr	30	36
2010	May	31	55
2010	Jun	21	34
2010	Jul	14	21
2010	Aug	11	26
2010	Sep	13	16
2010	Oct	20	24
2010	Nov	18	19
2010	Dec	18	23
2010	all	198	353