Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	171	262
2009	Feb	165	326
2009	Mar	202	289
2009	Apr	254	336
2009	May	237	360
2009	Jun	186	234
2009	Jul	175	223
2009	Aug	145	223
2009	Sep	234	284
2009	Oct	208	289
2009	Nov	240	350
2009	Dec	198	264
2009	all	1946	3440