Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2010	Jan	2837	6231
2010	Feb	3183	9813
2010	Mar	3279	7045
2010	Apr	3456	7038
2010	May	3835	7806
2010	Jun	3244	6884
2010	Jul	2713	6612
2010	Aug	1442	6724
2010	Sep	3494	8186
2010	Oct	3819	7143
2010	Nov	4000	8501
2010	Dec	2941	5281
2010	all	28509	87264