National Income Dynamics Study 2012

South Africa, 2012

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Reference ID

ZAF_2012_NIDS-W3_v01_EN_M_v01_A_OCS

Producer(s)

Southern Africa Labour and Development Research Unit

Collections

Agricultural Surveys

Metadata

Documentation in PDF DDI/XML JSON

Created on

Oct 07, 2020

Last modified

Nov 03, 2020

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79194

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j16 - Respondent uses glasses or contact lenses? (w3_a_hlvisaid)

Data file: Adult_W3_Anon_V2.1

Overview

Valid: 18697

Invalid: 3769

Minimum: -9

Maximum: 2

Type: Discrete

Decimal: 0

Start: 2471

End: 2472

Width: 2

Range: -9 - 2

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
-9	Don't know	6	0%
-8	Refused	21	0.1%
-5	Not Applicable	0	0%
-3	Missing	0	0%
1	Yes	2789	14.9%
2	No	15881	84.9%
Sysmiss		3769

Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.

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