Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	3117	5097
2010	Feb	3357	5600
2010	Mar	3554	5967
2010	Apr	3699	6009
2010	May	4073	6438
2010	Jun	3471	5277
2010	Jul	2863	4692
2010	Aug	1504	5582
2010	Sep	3791	8518
2010	Oct	4066	7380
2010	Nov	4287	8798
2010	Dec	3196	5149
2010	all	31392	74507