8GG<E;@O8

@E:FD<;8K8
D<K?F;FCF>P:FLEKIPC@JK:FLEKIPJLIM<PJ  %  j  E = @ : 2  @ 3 A = C @ 1 3 A  7 < A B 7 B C B 3GFGLC8K@FE8E;
@E:FD<K89C<('/8gg\e[`o8@eZfd\[XkX

D\k_f[fcf^p
The analysis of the size of the BOP is based on data derived fromnational income and consumption surveys conducted by nationalstatistics offices in 110 countries (see table A.1a). The analysisof the total income of the BOP is based on an income inequality
methodology developed by Branko Milanovic, lead economist with
the World Bank’s Research Department, and described in Worlds
Apart: Measuring International and Global Inequality (Milanovic2005). Dr. Milanovic “lines up” all the world’s people, assigningeach an annual income based on the relevant national household
survey, to measure global inequality among individuals.
The analysis undertaken for this report uses the same methodology in determining relative income levels. People with incomesof $3,000 and below (in 2002 international dollars, adjusted forpurchasing power parity, or PPP) are defined as the BOP. Thosewith incomes up to $20,000 but more than $3,000 are defined as
the mid-market segment. And those with incomes greater than
$20,000 are defined as the high-income segment. Purchasing
power parity conversions are made using data from the WorldBank’s World Development Indicators database.

The income cutoffs are given in 2002 international dollars for convenience and ease of reference. Unless otherwise indicated, however, actual income or expenditure figures in this report are givenin 2005 international dollars, inflated from the 2002 figures using
the U.S. consumer price index. (Where such data are also reportedin U.S. dollars, they are given in 2005 U.S. dollars.) In 2005 international dollars the income cutoff for the BOP is $3,260, and thatfor the mid-market segment $21,731.

Jlim\pj
A selected list of surveys included in the income analysis is shownin table A.1b. For a complete list of surveys used please contact Dr.
Milanovic.

J`q\f]dXib\kData on the size of the BOP population and on the total income ofthe BOP—assumed in this report to be equivalent to expenditureand thus used to define market size—are shown by selected regions
and for selected countries within these regions in table A.2. The regional totals comprise selected countries listed in table A.1a. These
data are provided by Dr. Milanovic and have not been previously
published.

KXYc\8%(X@eZfd\:fleki`\j8]i`ZX<Xjk\ie<lifg\

Bangladesh
China
East Timor
India
Indonesia
IranJordan
Laos
Malaysia
Nepal
Pakistan
Philippines
Sri Lanka
Syria
Thailand
VietnamBenin
Burkina Faso
Cameroon
Cape VerdeComoros
Egypt
Ethiopia
GuineaIvory CoastMadagascar
MalawiMali
Mauritania
Mozambique
Nigeria
Sao Tomé and Principe
SenegalSierra Leone
South Africa
Tanzania
UgandaZambiaAlbania
Armenia
Azerbaijan
BelarusBosniaBulgaria
Croatia
Czech Republic
Estonia
Georgia
Hungary
Kazakhstan
Kyrgyz Rep
LatviaLithuania
FYR Macedonia
Moldova
Montenegro
PolandRomania
RussiaSerbiaSlovakia
Slovenia
Tajikistan
TurkeyUkraineUzbekistan

CXk`e8d\i`ZXXe[k_\:Xi`YY\Xe
Argentina (urban)
Bolivia
BrazilChile
Colombia
Costa Rica
Dominican Republic
EcuadorEl Salvador
GuatemalaHaitiHonduras
Jamaica
MexicoNicaragua
PanamaParaguay
Peru
Suriname
Uruguay (urban)
Venezuela

8[[`k`feXc:fleki`\jAustralia
Austria
Belgium
CanadaFinlandFranceGermany
GreeceIrelandIsraelItaly
Japan
Korea, South
Luxembourg
Netherlands
NorwaySingapore
Spain
SwedenSwitzerland
TaiwanUnited Kingdom
USA/ > > 3 < 2 7 F  /  j  B 6 3  < 3 F B  "  0 7 : : 7 = <8j`X('0KXYc\8%(YJ\c\Zk\[jlim\pjlj\[`ek_\`eZfd\XeXcpj`j  %  j  E = @ : 2  @ 3 A = C @ 1 3 A  7 < A B 7 B C B 3P\Xi(('20022004
2002/3
2000
2000
2001
2003
2000
2001/2
2004
2002
2003
2004
2000
2000
2002
2000
2000
2001
2002
1999/2000
1999/2000
2002
2002
2000
2001
2000
2003
2002
2003
2003
2002
2002
2004
2000
2002
2000
2003/4
2000
2000
2002
2002
2000
2003
2003
2003
2003
1999
2000
2000
2002
2000
2002
2003/4
2003
2003
1999
2000
2002/3
2002/3:flekipAlbania
Armenia
Australia
Austria
Belgium
Bosnia and Herzegovina
Bulgaria
CanadaCape Verde
Croatia
Czech Republic
Ecuador
Egypt
Estonia
FinlandFranceGermany
GreeceHaiti
Hong Kong, China
India (rural)
India (urban)Indonesia (rural)
Indonesia (urban)
IrelandIsraelItaly
JamaicaJapanJordan
Korea
Lao PDR
LatviaMalawiMalaysia
Moldova
Montenegro
Nepal
NorwayPhilippines
PolandRussia
São Tomé and Principe
SerbiaSierra Leone
Singapore
Slovakia
Slovenia
South Africa
Spain
Sri Lanka
SwedenSwitzerland
Syria
Tajikistan
TurkeyUnited Kingdom
United States
Uzbekistan
ZambiaJlim\p Living Standards Measurement Study Survey
Armenian Household Survey (Integrated Living Conditions Survey)
Survey of Income and Housing
European Community Household Panel (LIS Database)Panel Study of Belgian Households (LIS Database)
Living Standards Measurement Study Survey
Household Income Survey
Survey of Labour and Income Dynamics (LIS Database)
Inquerito as Despensas e Receitas Familiars
Household Budget Survey
Mikrocensus
Encuesta de Condiciones de Vida
Income and Expenditure Survey
Household Income and Expenditure Survey (LIS Database)
Income Distribution Survey (LIS Database)
Revenus Fiscaux des Ménages
German Social Economic Panel Study (LIS Database)
Household Income and Living Conditions Survey (LIS Database)
Encuesta sur les Conditions de Vie en Haiti
General Household SurveyNational Sample Survey
National Sample Survey
National Socioeconomic Survey (SUSENAS)
National Socioeconomic Survey (SUSENAS)
European Community Household Panel (LIS Database)
Family Expenditure Survey (LIS Database)
Bank of Italy Survey (LIS Database)Jamaica Survey of Living Conditions
Family Income and Expenditure Survey
Household Expenditure Survey
Household Income and Expenditure Survey
Lao Expenditure and Consumption Survey III
Household Survey
Second Integrated Household Survey
Malaysian Household Income Survey
Household Budget Survey
Household Income and Expenditure Survey (LSMS data)
Nepal Income and Expenditure Survey
Income and Property Distribution Survey (LIS Database)
Family Income and Expenditure Survey
Household Budget Survey
Household Budget Survey
Inquérito Condições de Vida das Familias
Living Standards Measurement Study Survey
Sierra Leone Living Standards Survey
Household Expenditure Survey
Mikrocensus
Household Budget Survey (LIS Database)
Income and Expenditure Survey
European Community Household Panel (LIS Database)
Household Income and Expenditure Survey
Income Distribution Survey (LIS Database)
Income and Expenditure Survey (LIS Database)
Family Income and Expenditure Survey
Living Standards Measurement Study Survey
Household Budget Survey
Family Resources Survey (LIS Database)
March Current Population Survey (LIS Database)Uzbekistan Household Survey
Zambia Living Conditions Monitoring Survey

Note: LIS is Luxembourg Income Study. LSMS is Living Standards Measurement Study. For complete survey list see Branko Milanovic.

KXYc\8%)

9FGgfglcXk`feXe[`eZfd\9FGgfglcXk`fe 9FGj_Xi\f]kfkXc
d`cc`fej
gfglcXk`fe

9FG`eZfd\d`cc`fej
GGGLJ

9FGj_Xi\f]kfkXc
`eZfd\8]i`ZX+/-0,%(+)0#'''()'#'''.'%,:Xd\iffe

(+%.

0,%'

(,#*,+%(+#.('%(.,%-:k\[Ë@mf`i\<k_`fg`XDXc`
DfqXdY`hl\E`^\i`X
J\e\^Xc
Jflk_8]i`ZX
KXeqXe`X
L^Xe[X
QXdY`X(,%-,%()%(.%()(%'
0%***%*-%))*%/(/%,0,%'
0,%'
(''%'
0,%'
(''%'
0,%'
.,%'
(''%'
0,%'
(''%'

(+#)+)%0/*#,++%(0#)')%.
()#0(.%.+#+(0%)
0#*'*%/+*#,((%(((#*(/%'))#*'*%,
0#*(,%*-#,*-%(('#(,(%()#.-0%))#+'/%*).#,.)%()#0+)%('#'.)%.
,#+'/%)*#-0-%,+#''/%*.,%0/,%/(''%'.(%((''%'.)%*'%0(''%'.-%/(''%'8j`X)/,//*%+*#+.'#'''.+)#'''+(%.

9Xe^cX[\j_(++%'(''%'(+)#)0*%0)0#(/.%0(''%':_`eX@e[`X@e[fe\j`X
DXcXpj`X
E\gXc
G_`c`gg`e\jJi`CXebX
K_X`cXe[M`\keXd(#'+-%)(#'**%0)(*(0%))*%+)*%(.%(+-%.-%)/'%/0/%0.%/
/'%'
0,%'
*'%'
0'%'
.,%'
0,%'

(-(#().%0*#.('%()+#'*,%/*/#'.)%*))#0/(%.
,-#')*%.
)(#.//%0.0#-*)%.
/+#,/)%/*)#0/-%((-#0-)%(-#(..%((-#).+%*#.*-%'(*#'0-%+,#*),%))*#*/*%(-#''*%*,,%)
0)%.
0)%)
+*%'
.+%)
('%/
-.%*+-%.
/)%0),+-*%/+,/#'''(*,#'''*-%'<Xjk\ie<lifg\+%00,%',#,+-%-(#-(*%+/)%-

BXqXb_jkXe
GfcXe[IfdXe`XIljj`XLbiX`e\LqY\b`jkXe(*%((.%+)'%)/-%+)0%+)*%0/,%'+,%'0'%'-'%'-'%'0,%')*#0**%*.#+)*%+*+#+.(%/(-#+)*%'-,#/(/%+))#0*-%0-#.)'%.
(.#+/0%(('#.+(%/+#.+(%((#-.*%',#).*%0-0%())%./%***%++(%,/)%0CXk`e8d\i`ZX:Xi`YY\Xe*-'-0%0,'0#'''))0#''')/%)

8i^\ek`eXliYXe(.%(+,%')/#00'%.

.#*(/%+(*%+9fc`m`X
9iXq`c:_`c\:fcfdY`X:fjkXI`ZX;fd`e`ZXeI\glYc`Z.%.
((+%,/%*'%,)%+,%-0'%'-,%',,%'.'%'-'%'-,%'.#+.*%'(.(#,/,%*(,#0).%(+(#0.0%.
+#'/-%.
0#.+-%')#.''%0,/#).)%'.#'(0%'()#'-(%))#*0+%**#---%),-%'))%)'%()/%)).%()/%-<ZlX[fi<cJXcmX[fi>lXk\dXcX?X`k`?fe[liXjAXdX`ZX
D\o`ZfE`ZXiX^lX
GXeXdX
GXiX^lXp
G\ilJli`eXd\Lil^lXpliYXeM\e\ql\cX((%,+%,('%).%/,%/)%).-%,+%*)%)*%/)(%+'%*(%+)(%+0'%'
.'%'
/,%'
0,%'
/,%'
/,%'
.,%'
/'%'
.'%'
-,%'
/'%'
/,%'
+,%'/,%'()#,,/%,#0)/%)(*#+.)%'+#)-'%.#+*,%+)#*'+%(',#'.,%',#-+.%0)#0//%),#,,)%**#.0.%)*-'%)#.',%)-#.+(%+-#.+'%+)#-.0%'-#*0,%+0,/%))#.-/%/(#/.0%'.,#',)%'(#*(0%(#0.)%,(#))*%/(+#)+*%.
('/%)(#).(%0(/#./+%--(%'),%/,+%0-)%0,'%*+-%0*0%/*-%.
)/%*),%+,+%(,'%+(-%+,.%0Efk\1I\^`feXckfkXcj`eZcl[\j\c\Zk\[Zfleki`\j[\kX`c\[`ekXYc\8%(X%

/ > > 3 < 2 7 F  /  j  B 6 3  < 3 F B  "  0 7 : : 7 = <>\fi^`X(((