<H4>Posiciones de Britney en las listas de Irland, Australia, UK & Dinamarca</H4>

Irlanda

Blackout - #19 (Platino)
01-03-11-21-26-31-33-25-18-11-06-03-03-06-07-14-13-19
Piece of Me - #8
24-09-04-01-01-02-03-04-03-05-08

AUSTRALIA

Blackout - #23 (Platino)
03-04-11-18-31-39-42-44-28-20-13-12-15-12-09-20-19-23
Piece of Me - #6 (oro)
02-03-04-07-06

UK
Blackout - #55 (Oro)
02-13-36-50-70-80-83-78-65-58-41-28-25-20-29-41-47-55
Piece of Me - #14
69-46-19-02-03-06-07-08-12-14-14

Dinamarca
Blackout - #35 (38)
Piece Of Me - #5 (4) Oro