Census of Population and Housing 1970 - IPUMS Subset - Puerto Rico

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 and Group Quarters

UNITS IDENTIFIED:
- Dwellings: No
- Vacant units: Yes

UNIT DESCRIPTIONS:
- Households: Dwelling places with fewer than five persons unrelated to a household head, excluding institutions and transient quarters.
- Group quarters: Institutions, transient quarters, and dwelling places with five or more persons unrelated to a household head.

Universe
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Residents of Puerto Rico.

Kind of data
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Census/enumeration data [cen]

Sampling procedure
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MICRODATA SOURCE: U.S. Census Bureau

SAMPLE UNIT: Household

SAMPLE FRACTION: 1%

SAMPLE SIZE (person records): 27,212

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

Research instrument
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One in five housing units in 1970 received a long form containing supplemental sample questions. Three independent 1 percent public use samples were produced for 1970, each privileging a particular geography: neighborhood, municipio, and "state". IPUMS-International uses the municipio sample.

Response rate
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UNDERCOUNT: No official estimates

{'Abstract': 'IPUMS-International 项目致力于编纂、保存、协调和传播全球范围内的人口普查微观数据。该项目收集了全球范围内公开可用的最大规模人口普查样本档案。数据在各国及不同时间点的编码和记录保持一致，以便利比较研究。IPUMS-International 通过网络发布系统，免费向合格研究人员提供这些数据。', 'Geographic coverage': '国家范围', 'Analysis unit': '家庭和集体宿舍', 'UNITS IDENTIFIED': '识别的单元：
- 居住单元：否
- 空置单元：是', 'UNIT DESCRIPTIONS': '单元描述：
- 家庭：居住单元中人数少于五人且与户主无直接亲属关系的住所，不包括机构和非临时住宿。
- 集体宿舍：机构、临时住宿以及居住单元中人数五人或以上且与户主无直接亲属关系的住所。', 'Universe': '波多黎各居民', 'Kind of data': '人口普查/登记数据 [cen]', 'Sampling procedure': '微观数据来源：美国人口普查局
样本单元：家庭
样本比例：1%
样本量（人员记录）：27,212', 'Mode of data collection': '数据收集方式：面对面 [f2f]', 'Research instrument': '1970年，五分之一住房单元收到了包含补充样本问题的长表。为1970年制作了三个独立的1%公共使用样本，每个样本优先考虑特定的地理区域：邻里、市政区和‘州’。IPUMS-International 使用市政区样本。', 'Response rate': '低估：无官方估计'}