These are numbers for the US only, but they're pretty good IMO considering that HIM still isn't that well-known here.
1
REBA MCENTIRE
MCA NASHVILLE
301,904
2
KANYE WEST
ROC-A-FELLA/IDJMG
209,953
-77%
3
50 CENT
AFTERMATH/INTERSCOPE
128,866
-80%
4
BARRY MANILOW
RCA/RMG
112,406
5
KENNY CHESNEY
BNA/SBMG NASHVILLE
110,226
6
HIGH SCHOOL MUSICAL 2
WALT DISNEY RECORDS
92,643
7
JAMES BLUNT
CUSTARD/ATLANTIC/ATL G
91,521
8
CHAMILLIONAIRE
UNIVERSAL MOTOWN
78,039
9
KT TUNSTALL
VIRGIN
51,107
10
ACROSS THE UNIVERSE
INTERSCOPE
41,880
11
EDDIE VEDDER
J RECORDS/RMG
41,833
12
MOTION CITY SOUNDTRACK
EPITAPH
38,440
13
TWISTA
ATLANTIC/ATL G
38,123
14
HANNAH MONTANA 2 - MEET MILEY
WALT DISNEY RECORDS
35,503
15
FERGIE
A&M/INTERSCOPE
34,022
16
NICKELBACK
ROADRUNNER
32,703
17
COLBIE CAILLAT
UNIVERSAL REPUBLIC
31,889
18
JUSTIN TIMBERLAKE
JIVE/ZLG
31,625
19
HIM
SIRE RECORDS
30,257
VENUS DOOM
DIANA KRALL
VERVE
28,984
21
CASTING CROWNS
REUNION
26,420
22
LINKIN PARK
WARNER BROS.
26,302
23
NOW 25
UTV
24,028
DROPKICK MURPHYS
BORN & BRED
23,958
25
MAROON 5
A&M/OCTONE
23,084
26
GLORIA ESTEFAN
BURGUNDY/SONY BMG
22,701
27
TIMBALAND
INTERSCOPE
21,748
28
RIHANNA
DEF JAM/IDJMG
21,742
29
PAUL POTTS
COLUMBIA
21,331
30
HAIRSPRAY
NEW LINE
21,324
31
DAUGHTRY
RCA/RMG
21,141
32
AMY WINEHOUSE
UNIVERSAL REPUBLIC
20,806
33
TAYLOR SWIFT
BIG MACHINE
19,666
34
T.I.
ATLANTIC/ATL G
19,396
35
BEE GEES
RHINO/WEA
18,985
36
FEIST
INTERSCOPE
18,061
37
JONAS BROTHERS
HOLLYWOOD
17,491
38
HIGH SCHOOL MUSICAL
WALT DISNEY RECORDS
17,326
39
MICHAEL BUBLE
REPRISE
16,791
40
MARK KNOPFLER
WARNER BROS.
16,783
41
COMMON
GEFFEN
16,014
42
PLIES
WARNER BROS.
15,303
43
AVRIL LAVIGNE
ARISTA/RMG
14,688
44
TIM MCGRAW
CURB
14,674
45
BRAD PAISLEY
RCA/RMG
13,607
46
PLAIN WHITE T'S
HOLLYWOOD
13,440
47
KENNY "BABYFACE" EDMONDS
MERCURY/IDJ
13,194
48
BETWEEN THE BURIED & ME
VICTORY
13,083
49
HANNAH MONTANA
WALT DISNEY RECORDS
12,708
50
SUGARLAND
ISLAND/MERCURY NASHVILLE
12,481