USA Hardware by Platform
Platform Weekly (change) Total
NS 64,057 (-8%) 6,579,939
PS4 46,329 (-4%) 24,991,078
XOne 41,516 (+16%) 21,722,038
3DS 20,037 (-1%) 21,720,136
PSV 34 (-3%) 2,352,458
Total 171,973 (-1%)
http://www.vgchartz.com/weekly/43303/USA/