Region
2001
2005
Afr
i
c
a
90,00
0
357,0
0
0
As
ia
6.2
m
i
l
l
i
o
n
22.2
m
i
l
l
i
o
n
E
ur
o
p
e
6.
1
m
il
l
i
on
15
.
3
m
il
l
i
on
M
i
dd
l
e
E
a
s
t
15
7
,000
440,0
0
0
N
Am
e
ri
ca
13
.
7
m
il
l
i
on
36.3
m
i
l
l
i
o
n
S
Am
e
r
i
c
a
447,0
0
0
1.
8
m
i
l
li
on
W
orl
d
w
i
d
e
28.8
m
i
l
li
on
77.
1
m
i
l
li
on
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