Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	695	1178
2009	Feb	774	1239
2009	Mar	819	1210
2009	Apr	911	1384
2009	May	779	1238
2009	Jun	820	1217
2009	Jul	798	1086
2009	Aug	548	832
2009	Sep	676	959
2009	Oct	742	1157
2009	Nov	860	1277
2009	Dec	693	985
2009	all	6755	13762