With Nintendo announcing its global software tie ratio (attach rate) this morning, we were curious to know what the current software sales ratio was in the States for current-gen consoles. We contacted NPD, which gave us its latest figures. The data represents the amount of software sold per console divided by the number of consoles sold in the US.
Xbox 360: software sales ratio: 7.5
Wii: software sales ratio: 5.3
PS3: software sales ratio: 4.6
Just for kicks, we asked about the Nintendo DS and Sony PSP, which have the ratios of 4.7 and 4.2 respectively. The data shows a significant change since the last time we checked in half a year ago. The Xbox 360 has maintained its solid lead, but the Wii has rallied from 3.4 to 5.3. As always, we do have to take "software" top-seller Wii Play skewing the data into account, but Super Smash Bros. Brawl and Guitar Hero III also helped. The PS3 has ticked up one game from 3.5 to 4.6. The real takeaway from this data is that console owners are growing their software library no matter which console they own.