Page 215 - Contributed Paper Session (CPS) - Volume 3

CPS1997 Rawia Wagih Abd ElMagid ElSayed R. et al.
b. The second stage
The sample of establishments was selected at the level of economic
activity in which each tabular category (ISIC4) from each Counting area
has been selected in the first stage with: Selection of all establishments
that employed five employees and more for all counting areas of the
first stage and would be deleted if found duplicated with regular
statistics establishments or duplicates with other frameworks used in
the census. The other remaining establishments in areal sample with
fewer than 5 employees are class-divided according to category
tabular economic activity (ISIC) then a sample of 10 establishments was
selected with equal probability, and if the number of establishments in
tabular category is less than 10 establishments, then all establishments
in the sample would be selected.

2. Rare activities
Comprehensive inventory of economic activities including a number of
establishments less than 500 establishments depending on the 2006
Establishment Census data. The purpose of that is to cover all properties of
the economic activities at the level of 4 digits ISIC4.

3. Large establishments that are not included in the regular statistics
A comprehensive inventory of establishments which employ 10 employees
and more that are not included in the regular statistics depending on the 2006
Establishment Census data.

4. Education Activity
- Comprehensive inventory of schools based on data provided by the
Ministry of Education and Al-Azhar.
- Comprehensive inventory of the universities based on data provided
by the Ministry of Higher Education.

5. Health Activity
The sample size was selected with 14,000 frames (representing 20% of the
clinics and medical centres and labs). The source is the Ministry of Health.

6. Large establishments operating in the wholesale and retail trade
The establishments which includes the following legal entities:
A- Contribution. B- With limited liability. C- Limited by shares. D- Branches of
foreign companies.
The source is the Ministry of Social Solidarity database.

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