SISS 2018

Mongolia, 2018

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Reference ID

DDI-MNG-NSO-EN-SISS-2018-v1.0

Producer(s)

National Statistical Office

Collections

SOCIAL INDICATOR SAMPLE SURVEY

Metadata

DDI/XML JSON

Created on

Oct 16, 2025

Last modified

Nov 04, 2025

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36208

Year of Polio2 (OPV) immunization (IM6P2Y)

Data file: Child under 5

Overview

Valid: 2685

Invalid: 3584

Type: Discrete

Decimal: 0

Width: 4

Range: 0 - 9999

Format: Numeric

Questions and instructions

Literal question

Date of Immunisation

Categories

Value	Category	Cases
0	NOT GIVEN	457	17%
2015		4	0.1%
2016		624	23.2%
2017		665	24.8%
2018		718	26.7%
4444	MARKED ON CARD	66	2.5%
6666	MOTHER REPORTED	142	5.3%
9997	INCONSISTENT	7	0.3%
9999	NO RESPONSE	2	0.1%
Sysmiss		3584

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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