Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	37	58
2009	Feb	28	36
2009	Mar	45	62
2009	Apr	68	104
2009	May	124	152
2009	Jun	98	122
2009	Jul	108	138
2009	Aug	77	108
2009	Sep	148	169
2009	Oct	99	131
2009	Nov	109	166
2009	Dec	105	145
2009	all	847	1391