Population and Housing Census 1974 - IPUMS Subset - Liberia

Abstract
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IPUMS-International is an effort to inventory, preserve, harmonize, and disseminate census microdata from around the world. The project has collected the world's largest archive of publicly available census samples. The data are coded and documented consistently across countries and over time to facillitate comparative research. IPUMS-International makes these data available to qualified researchers free of charge through a web dissemination system.

The IPUMS project is a collaboration of the Minnesota Population Center, National Statistical Offices, and international data archives. Major funding is provided by the U.S. National Science Foundation and the Demographic and Behavioral Sciences Branch of the National Institute of Child Health and Human Development. Additional support is provided by the University of Minnesota Office of the Vice President for Research, the Minnesota Population Center, and Sun Microsystems.

Geographic coverage
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National coverage

Analysis unit
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Households, individuals

UNITS IDENTIFIED:
- Dwellings: No
- Vacant units: No
- Households: No
- Individuals: Yes
- Group quarters: No

UNIT DESCRIPTIONS:
- Group quarters: Institutions where people reside on a permanent or semi-permanent basis and in which the residents are identified with the institution rather than with any family relationship.

Universe
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Residents of Liberia at the time of the census

Kind of data
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Census/enumeration data [cen]

Sampling procedure
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MICRODATA SOURCE: Liberian Institute of Statistics and Geo-Information Systems

SAMPLE DESIGN: Sample represents approximately 10 percent of each of the cells obtained by the cross classification of 17 broad age groups, two sex categories and two divisions of working and non-working. The sample selected from each of the 68 strata is considered representative of the Liberian population.

SAMPLE UNIT: Individuals

SAMPLE FRACTION: 10%

SAMPLE SIZE (person records): 150,256

Mode of data collection
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Face-to-face [f2f]

Research instrument
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Single form with sections on individuals and housing characteristics and amenities.

{'Abstract': 'IPUMS-International项目致力于对全球范围内的人口普查微观数据进行编纂、保存、协调和传播。该项目收集了全球最大的公开人口普查样本档案。数据在不同国家和不同时间点均进行了统一的编码和记录，以便于进行对比研究。IPUMS-International通过网络传播系统，免费向合格研究人员提供这些数据。', 'Geographic_coverage': '全国覆盖', 'Analysis_unit': '家庭、个人', 'UNITS_IDENTIFIED': '识别的单元：
- 居住单元：否
- 空置单元：否
- 家庭：否
- 个人：是
- 团体居住单元：否', 'UNIT_DESCRIPTIONS': '单元描述：
- 团体居住单元：人们永久或半永久性居住的机构，其中居民的身份与机构相关联，而非任何家庭关系。', 'Universe': '在普查时居住在利比里亚的居民', 'Kind_of_data': '人口普查/普查数据 [cen]', 'Sampling_procedure': '微观数据来源：利比里亚统计局和地理信息系统
样本设计：样本代表了通过17个广泛年龄组、两个性别类别和两个劳动与非劳动分类的交叉分类所获得的每个单元的大约10%。从每个68个层中选取的样本被认为代表了利比里亚人口。', 'Sample_unit': '个人', 'Sample_fraction': '10%', 'Sample_size_(person_records)': '150,256', 'Mode_of_data_collection': '面对面 [f2f]', 'Research_instrument': '单一表格，包含个人和住房特征及设施部分。'}