Does this even matter?
The album is perfection, the lyrics in such some songs such as Love Into The Light, Past Lives and Last Goodbye, she shows a different side of her in Dirty Love, Only Wanna Dance With You and it has some crazy songs, Die Young, C'mon, Crazy Kids, Supernatural.
I don't care about how many copies she sold worldwide, I love the album.
Warrior is gold in Japan & 390,000 albums sold in US (March 2013)
I'd rather low sales than an $.025 album