Investor Presentaiton
SAMPLING METHODOLOGY
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The survey was conducted in all 36 states of the federation, including the Federal Capital Territory (FCT),
Abuja. Both urban and rural enumeration areas (EAS) were covered.
Micro Enterprises
Canvassed through the
National Integrated Survey
of Households (NISH)
module
Frame of EAs determined by
National Population
Commission. Housing &
Population Census used for
household component
Household Listing Exercise
used to update frame &
determine households for
survey.
Sample: 22,200 households
600 households with enterprises
interviewed per state
15 households selected per EA
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Small & Medium Enterprises
Canvassed through the National
Integrated Survey of
Establishment (NISE) module
Frame for Small & Medium
Enterprises used for
establishment component.
Probability Proportional to Size
(PPS) used to allocate number of
establishments to be covered in
state, and within each sub-
sector (within state)
4,000 SMEs visited across all states,
including FCT.
Subject Areas
Ownership Status
Employment Information
Educational Qualification
Operating Cost
Capacity Utilization
Market Channel & Export
Revenue
Establishment Growth
Technical Support Services
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