SISS

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
Page views
35991

Date of birth of child (CMC) (BH4C)

Data file: Fertility, birth history

Overview

Valid: 22927
Invalid: 8
Minimum: 994
Maximum: 1428
Mean: 1289.157
Standard deviation: 93.407
Type: Continuous
Decimal: 0
Width: 4
Range: 994 - 1428
Format: Numeric

Questions and instructions

Literal question
In what year and month was (name of birth) born?
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