A census of one billion people (summary)]

The national census which was conducted in 1982 has provided reliable population data for formulating policies and plans in China's modernization process. A great deal of experience has been acquired from this census. (1) The census was based upon China's practical situation and a unique system of methods suitable to China's situation was used. (2) Census workers have found appropriate methods through practical experience and also learned the skill of using computers in handling census data. (3) The general public was very cooperative and worked closely with the leadership and professional cadres. (4) Measures were taken to ensure the quantity and quality of the census work so that the goal of promoting the data's quantity and quality could be reached. (5) The spirit of patriotism was developed, and the people realized that the national census is a necessary measure to be taken for China's construction and modernization. The work of the 1982 national census was successful. The unfinished work which lies ahead is still very heavy. The census should keep on learning from the successful experience of foreign countries and try to overcome difficulties so that the work on China's population statistics may be pushed forward.     

The world's biggest census

The purpose of the 3rd national population census, taken 18 years after "New China's" 2nd census, was to ascertain accurate population figures for China and the spatial population distribution in order to carry out socialist modernization, improve the people's material and cultural lives, and draw up a population policy and program in light of China's actual conditions. The census questionnaire contained 19 items, including 13 for individuals; and 6 items about the household. Preparations for the census began at the end of 1979 even though the census would not begin until July 1, 1982. The preparatory stage included: drafting the Census Statute; conducting pilot censuses in certain areas; rectifying household registration; installing computers; training computer technicians; convening national census work conference and similar conferences at various levels; selecting and training field census workers; printing census forms; and conducting widespread publicity. Pilot censuses were conducted at central, provincial, and county levels in order to draw useful experience for the nationwide census. A large number of census workers were selected and trained. Among them were about a million staff members working in census offices at various levels, 1000 computer technical personnel, 4000 data entry personnel, 100,000 coders, and 1 million census supervisors. 8 million cadres and volunteers at the grassroots actively helped conduct the census. Enumeration and verification was completed between July 1 and July 15, 1982. The postenumeration check on a sample basis showed only a net overcount of 0.15/1000 with an overcount of 0.71/1000 and an undercount of 0.56/1000. All levels of the government, the Communist Party, Trade Unions, and Women's Federations were mobilized to take part in the census, and all mass media were utilized. All census information will be finally tabulated by computers before the end of 1984, and census reports will be compiled and submitted to the State Council for examination before they are published.     

Characteristics of the statute of China's population census in 1982]

China's 1982 census is described. The purpose was to contribute to the modernization of socialism. It was based on current conditions in China and conducted under government supervision using the international experience of the US, Canada, the Philippines, and Japan and with UN assistance for census sampling methods and computer data processing techniques. The census was taken with a strong emphasis on procedural quality control. Its target was Chinese citizens living in China and its territories; each individual was to be registered in his own domicile. The 1982 census listed 19 category items, over twice as many as the 1953 and 1964 censuses. Added to the basic information items of name, relationship to head of household, sex, age, ethnic origin, and education, were new items including employment, marital status, total number of births, number of children still living, and number of births, deaths and age at death in the previous year. The new categories instituted progressive approaches such as recording children of unwed mothers; and in education, recognizing experience level of older workers having little formal education but considerable practical expertise, including temporary employees in employment categories. Major difficulties were encountered in the data collection process: wide differences in education level among residents of the various geographical locations; registration of permanent residents using the household registration; registration of the transient population and people living on boats; determining employment classifications; and rendering the data suitable for data processing. However, the census was performed scientifically; census-takers interviewed each family and individual, and data was meticulously collected, calculated, and processed twice.     

近10年来上海市人口变化特征与问题分析

人口变化特征和问题对区域经济社会发展有着重要影响。结合第六次全国人口普查数据和第五次全国人口普查数据,深入分析了上海市10年来人口变化主要特征,并在此基础上探讨了上海市人口数量、结构、分布等方面存在的主要问题,并针对问题提出了一些措施和建议。     

中国人口终身迁移状况分析

“出生地”是用来收集人口迁移信息最常用的调查项目之一。中国以往的人口普查中一直缺少这一调查项目 ,这使得利用出生地资料对人口迁移状况进行分析在国内一直是个空白。中国第五次人口普查在中国人口普查史上首次调查了人口的出生地信息。本文主要根据第五次人口普查提供的出生地资料 ,对中国各省人口的终身迁移水平、流向以及不同年龄人口的终身迁移状况进行了初步分析。     

The use of the 1982 China Census data]

Compared with the 1953 and 1964 census, the census in 1982 included more items, and computer technology was used extensively in the analysis of the census data. Census results were used to provide guidance for population control and socio-economic development programs. 3 large scale conference were held on the census, and papers presented at the first conference were published in both English and Chinese. Numerous books and papers were published based on the analysis of the census data. These include "China: Population and Geography," "Population and Employment in China in the Year 2000," and a series of 32 volumes entitled "China's Population." In addition, 3 major projects were undertaken: 1) the compilation of "the Population Atlas of China," 2) development of "Regional Model Life Tables in China", and 3) the development of computer software entitled "Demographic Analysis System." The results of the projects are satisfactory, and the outcome of the first 2 projects will be published both in China and overseas. Even though there has been great improvement in the utilization of data in the 1982 census from the 2 previous censuses, something are still, left to be desired. For the fourth census in 1990, it is important to consider the analysis and utilization of data in the planning stage. More detailed data should be published. Training workshops should be undertaken, enabling more people to use computers for data analysis. International collaborations should be further developed, as needed.     

Our experience with population censuses in 1953 and 1964]

We have accumulated some valuable experience through 2 successful population censuses in 1953 and 1964. A series of special census committees were established at each administrative level--from central government to local areas. Periodic 2-way telephone communication between higher and lower offices was planned. The census was conducted on the basis of permanent population in 1953 and 1964. A standard time of June 30, midnight was used in both cases. Census items must be clear, easy to use, and standardized. Name, relationship to head of household, sex, age, race, and present address were listed in 1954. Birth date, class, educational level, and occupation were added in 1964. For accurate data census districts and their boundaries must be clearly marked. Registering the whole family by head of household at the nearby temporary census station was found to be convenient, efficient, and accurate. Door-to-door visits by census clerks were also used. To complete such a cumbersome task in a short period of time high-quality census personnel were trained to fully understand the significance, the regulations, and the technical details of the task. Nationwide education and propaganda about the census were important for success. 3 levels of reporting (county, province, and central) in 1953 and 4 levels in 1964 were used to check results and correct mistakes. The announcement of the results to the public after the entire census was completed provided an opportunity for the public to confirm the data and correct mistakes. This process of confirmation is an essential quality control step.     

Estimating maternal mortality differentials using census data: experience in Honduras

High levels of maternal mortality in developing countries are considered a major public health problem. Over the past decade several international conferences on health have stated the necessity to reduce maternal mortality in developing countries. This is a challenge not only in terms of achieving it but also from the point of view of monitoring it. I use national population censuses to measure maternal mortality and study mortality regional differentials in Honduras, which identified maternal mortality in its most recent census. I also use standard demographic methods to evaluate the census data quality, for both population and death counts, and to evaluate the completeness and coverage of household death data.     

Wuxi's pilot population census has laid the foundation for carrying out the Third National Population Census]

In order to lay the foundation for the third national population census, a pilot population census was conducted in Wuxi city, Jiangsu Province in 1980. One goal of this pilot population census was to examine and revise the rules and regulations for the population census. The second goal was to collect practical experience in a population census at a local level, and the third goal was to train a group of working personnel for the national population census. Results from this local population census include information on characteristics of the population, households, and society in general, cultural and educational levels, the economic situation for the local population, marital status, child-bearing status, and the natural mobility of the population. Both the quality and quantity of this pilot population census are excellent. Success is due to an effective and healthy leadership, detailed and well-designed rules and regulations and working principles, support and cooperation from the general public, well-trained working personnel, and suitable use of modern scientific methods for the census.     

Asian Americans: growth,change, and diversity

The 1980 US census counted 3.5 million Asian Americans, up from 1.4 million in 1970. Asian Americans made up just 1.5% of the total US population of 226.5 million as of April 1, 1980, but this was the 3rd largest racial or ethnic minority after blacks and Hispanics. Asians increased far more during the 1970s (141%) than blacks (17%) or Hispanics (39%). This Bulletin examines the characteristics of Asian Americans, how their numbers have grown, where they live, how different groups vary in age structure, childbearing, health, and longevity. It reports on the kinds of households Asian Americans form and how they fare with regard to education, occupation, and income. Asian Americans are now often perceived as the model minority. As a whole, they are better educated, occupy higher rungs on the occupational ladder, and earn more than the general US population and even white Americans. This Bulletin presents the 1st comprehensive look at many important facts about Asian Americans and how the groups differ. Special tabulations of data collected in the 1980 census are provided. The 1980 census data are the latest available to give a true picture at the national level of Asian Americans and the various groups among them. The Bulletin examines the current numbers of Asian Americans and how this population is defined. The major Asian American groups are Chinese (21%), Filipinos (20%), Japanese (15%), Vietnamese (21%), Koreans (11%), and Asian Indians (10%). Except for the latest-arrived Vietnamese, the fertility of the 6 groups is lower than the white average. The following areas are also discussed: mortality and health; families and households; education; Asian youth; employment; income and poverty; and future prospects.     

Plans for the 1970 census of population and housing

The Nineteenth Decennial Census of the United States, covering both population and housing, will be conducted as of April 1, 1970. Planning, testing, and preparatory activities have been underway since early in the decade. Extensive discussions with users of census data led to relatively minor changes in subject content as compared to 1960, but a major increase in the amount of statistics to be tabulated, especially for small geographic areas. For about 60 to 65 percent of the population, the information will be collected through a new mail-out/mail-back system. The rest of the country will be covered by house-to-house canvass. Special efforts to alleviate the serious problem of underenumeration are being undertaken, particularly in the hard-to-enumerate portions of the big cities. The geographic program includes an “address coding guide” through which location identification in most urban areas can be made to specific side of block; this will permit tabulations for new types of small areas. Processing of the data will be performed with the Census Bureau’s Fosdic equipment and advanced computers. Dissemination of the census results will be in the traditional type of printed reports but also, in substantially greater subject and area detail, through magnetic tape, special printouts, etc. To help users exploit the potentialities of the latter material, the Bureau has instituted a “data access” informational program. As in previous censuses, there will be a number of studies to evaluate the 1970 procedures and results.     

ESCAP migration study gathers momentum

A comparative study is being conducted in the ESCAP (Economic and Social Commission for Asia and the Pacific) region on the relationships of migration and urbanization to development. The 1st stage of the study will entail the preparation of country reports on the census analysis of migration, urbanization and development. The 2nd stage will involve preparation of a series of national migration surveys. The 3rd phase will involve assisting member governments to formulate a comprehensive population redistribution policy as part of their national development planning. 1st-phase country reports have been completed in Sri Lanka, South Korea, the Philippines, and Indonesia. Migration in Sri Lanka has largely been rural-to-rural with little urbanization so far. The picture in South Korea has been the opposite, with rapid urbanization in the 1960s and 1970s; the government is hoping to divert some population to smaller cities away from Seoul. The pattern in the Philippines is 1 of urban primacy with the metropolis of Manila accounting for over 1/3 of the country's total population. Indonesia is characterized by a dense heartland in the Java-Bali regions. However, the rate of urbanization here has been slower. Migrants in all the countries studied are preponderantly young. The sex differential varies from country to country. The influence of migration on subsequent fertility is unknown.     

香港人口普查数据开发使用模式对大陆的借鉴意义

人口普查是一次规模空前的国情国力大调查 ,投入了大量人力物力 ,取得了全面翔实的人口社会经济信息。如何开发利用这些得来不易的宝贵资料 ,牵扯到人口普查资料的管理、使用方式的界定、资料的开发模式以及相应的法律建设等一系列问题。香港在人口普查数据开发使用上的信息提供、法律建设、实际操作的规范性管理上积累了一定的经验 ,可供我们借鉴和学习。     

Evaluation of the results of China's 1982 population census and the problems raised by the IUSSP Florence Conference]

The author discusses the evaluation by IUSSP members of China's 1982 population census and outlines questions raised at the 1985 conference in Florence. While the quality of the census data was generally favorably assessed by those attending the workshop, the following points were made: The population size, obtained by summing all age groups, is inconsistent with the total population recorded in the census; fertility, mortality, and national growth rates for the Chinese population over the years are different in various official publications; and the sex ratio, 1.08:1 in 1981, may be caused by underreporting.     

人口普查工作新平台：人口地理信息系统

本文在回顾我国人口普查传统方法技术基础上 ,分析了新形势下国内外人口普查技术新进展 ,并指出人口地理信息系统的建设是我国人口普查新工作平台。本文探讨了人口地理信息系统基本功能和系统结构 ,并从五个方面详细分析人口地理信息系统如何辅助人口普查工作 :普查登记阶段 ,GIS技术可以辅助划分普查区域 ,绘制出普查地图和调查小区地图 ,提高速度和准确性 ,确保地域上的不重不漏 ;利用人口GIS ,可以充分发挥基本单位名录库在普查中的重要作用 ;利用人口GIS ,可以拓宽抽样调查和专项调查应用领域 ;利用调查小区空间不变性 ,可以统一普查资料空间基准 ,极大的拓宽普查资料应用范围 ;利用人口GIS ,可以加深人口普查数据的开发利用。未来十年内 ,将会有更多的区域建设各等级人口专题地理信息系统。     

A preliminary analysis of the present situation of China's population]

The national census conducted in 1982 provides the most up-to-date statistics on China's population. The following are some characteristics of China's population at the present time, based upon preliminary analysis: (1) The total population figure has passed the one billion mark, but the growth rate has been declining since the 1970s; (2) The population density is higher than other countries of the world, but the distribution is uneven. The percentage of the city population is low, and changes in urban and rural distribution are slow; (3) The population growth of ethnic minorities is higher than average, and the ratio of the minority population is increasing; (4) There are slightly more men than women-an impact of traditional society; (5) The age structure of the population is still young, but sharp change is in the process of developing; (6) Fertility has declined on a large scale, but is still far from reaching the goal of population control; (7) The death rate has remained at a low level for a long period of time, and average lifespan is gradually becoming prolonged; (8) The marital status has remained stable, and people normally marry between the ages of 20 and 30; (9) The cultural and educational level of the general public has been promoted, but still not enough for modernized construction; (10) The employment rate is high, and most of the working population is employed with the departments of material production. The percentage of employment of a service nature is small. A high percentage of the working population is related to agriculture, fishing, and animal husbandry. The precentage of workers in manual labor is much higher than that for mental labor.     

基于“六普”数据的我国人口流动与分布分析

第六次全国人口普查已顺利结束,相关快速汇总数据也已经公布。依据全国和各省最新发布的主要数据公报,对我国人口流动和人口分布状况进行了分析。分析表明:人口流动已成为我国人口普查关注的焦点,不仅首次及时地在全国人口普查公报中发布了人口流动数据,而且第一次披露了市内人户分离人口数据;人口流动对人口的地区分布和城乡分布产生重要影响,十年来我国人口流动方向与人口地区分布变化是一致的,人口迁移流动对我国城镇人口增长的贡献率达到65.36%,是我国城镇化发展最主要的驱动力。     

The function and significance of coding in the population census]

The importance and practicality of a nationally standardized census code for China's population are outlined in this paper. Due to the diversity and size of China's population, the tremendous cost of conducting a national census depends to a large extent on the development of an efficient, simple, comprehensive, and easily completed census form. Codifying information is regarded as a means for greatly simplifying computerized data processing of census forms, although past problems with misinterpretation of instructions by census takers in various parts of the country have caused massive backlogs, errors, and duplication of effort. A key problem discussed is the matter of converting Chinese characters (from census forms) into a computerized format for data processing. It is proposed that a nationally standardized code for reducing economic and technical information be established in order to streamline both national and local surveys.     

Stages of the Demographic Transition from a Child's Perspective: Family Size,Cohort Size,and Children's Resources

This article provides a new characterization of stages of the demographic transition from the perspective of children competing for resources within families and cohorts. In Stage 1 falling mortality increases the size of both families and birth cohorts. In Stage 2 falling fertility overtakes falling mortality to reduce family size, but population momentum causes continued growth in cohort size. In Stage 3 falling fertility overtakes population momentum to produce declining cohort size. We apply our framework to census microdata for eight countries and to United Nations population projections for a larger set of countries. The results suggest that most countries spend two to three decades in Stage 2, with declining family size offset by increasing cohort size. From the perspective of children aged 9–11, many countries enter Stage 3 between 2000 and 2010. Other countries, especially in Africa, will continue to experience increasing cohort size for several more decades.     

Asian-Pacific round of WFS activities

The primary aim of the World Fertility Survey (WFS) program is to assist countries to acquire the scientific information that will permit them to describe and interpret the fertility of their populations. A 2nd purpose is to increase national capacities for fertility and other demographic survey research, particularly in developing countries; while a 3rd objective is to collect and analyze data on fertility which are internationally standardized and therefore permit comparisons between 1 country and another. The WFS studies are generally single-round surveys of households selected to provide a national probability sample, with information collected from eligible women with the help of a carefully designed individual questionnaire. The recommended WFS questionnaire consists of 7 sections: 1) respondent's background; 2) maternity history; 3) contraceptive knowledge and use; 4) marriage history; 5) fertility regulation; 6) work history; and 7) current husband's background. For countries wishing to investigate certain topics in greater depth, various modules have been developed by WFS which can be incorporated into the questionnaire. So far, 35 developing countries and 17 developed countries have been participating in the WFS program, including 14 ESCAP countries. 11 of these countries (Bangladesh, Fiji, Hong Kong, Indonesia, Japan, Malaysia, Nepal, Pakistan, Republic of Korea, Sri Lanka, and Thailand) have already completed their 1st report and many have begun activities with regard to the 2nd-stage analysis of the WFS data. 3 of these, Nepal; Sri Lanka; and Indonesia; have also held seminars to discuss the survey findings and further analyze the WFS data.