Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2011	Jan	633	1015
2011	Feb	638	1225
2011	Mar	798	1328
2011	Apr	828	1342
2011	May	955	1527
2011	Jun	891	1399
2011	Jul	830	1309
2011	Aug	798	1279
2011	Sep	813	1239
2011	Oct	975	1555
2011	Nov	1338	2267
2011	Dec	1225	1957
2011	all	7934	17442