List of Variables

househol  	= household id
year         	= year of survey
rincome    	= real income in January 1998 Dong ('000)
foodexp 	= Total Real Food expenditures in January 1998 Dong ('000)
nonfoodexp 	=Total Real Non-Food expenditures in January 1998 Dong ('000)
totalexp  	=Total Real expenditures in January 1998 Dong ('000)
urban       	= equal to 1 if from an urban area
age           	= age of household head
sex          	= equal to one if household head female
educyr      	= years of education of household head
reg8	   	= regions 	1  Red River Delta, 2  Northeast, 3  Northwest, 4  North Central Coast, 
				5  South Central Coast, 6  Central Highlands,  7  Southeast, 8  Mekong River Delta
hhsize 	   	= household size
marriage   	=marriage status (     1  Married     2  Widowed        3  Divorced     4  Separated    5  Never Married)
males65    	=proportion of household that are males over 65 
males18_64 	=proportion of household that are males between 18-64
females60 	=proportion of household that are females over 60
females18_59 	=proportion of household that are females between 18 and 59
child12_17 	=proportion of household that are children between 12 and 17
child6_11 	=proportion of household that are children between 6 and 11
child0_5 	=proportion of household that are children 5 and under.
foodexp 	= Total Real Food expenditures in January 1998 Dong ('000)
nonfoodexp 	=Total Real Non-Food expenditures in January 1998 Dong ('000)
totalexp  	=Total Real expenditures in January 1998 Dong ('000)