@misc{oai:d-repo.ier.hit-u.ac.jp:02000597,
author = {内閣統計局 and Japan. Imperial Cabinet. Statistics Bureau},
note = {【対象期間】大正9年-昭和14年 【注】(10月1日現在但シ大正12年ハ9月1日現在)本推計人口は下記の方法に依り推計したるものなり。（１）大正十年乃至同十二年は大正九年十月一日国勢調査に拠る現在人口を基礎として明治四十一年乃至大正七年の一年平均男女別増加率により郡市別に推計し之を合計したるものなり。（２）大正十三年は各都市に於ける男女各別の増加率により算出したる人口の全国積算数と全国に於ける男女別の増加率により算出したる数との差を各道府県人口より按分控除し、尚大正十二年九月関東大震災による人口の減少をも, PERIOD: 1920-1939. NOTE: (As of October 1st but as of September 1st in 1923)The population estimates were obtained as follows: (1) For 1921 to 1923, the population estimate is the sum of county- and city-level population estimates obtained by multiplying the de facto population in the Population Census conducted on October 1, 1920, with the average annual population growth rate by gender from 1908 to 1918. (2) For 1924, the difference between the population of Japan overall calculated using the population growth rate by sex in each city and summing up the results and the population overall calculated using the population growth rate by sex for Japan overall was proportionally subtracted from the population of each prefecture; moreover, the population decrease due to the Great Kanto Earthquake on September 1, 1923 was also taken into account. (3) For Taisho 1926 to 1929, the de facto population in the 1920 and 1925 Population Censuses is used to obtain the annual average geometric growth rate of Japan's population overall, which is then used to estimate the population. (4) For 1931 to 1934, the same procedure is employed using the de facto population in the 1920 and 1930 Population Censuses. (5) From 1926 onward, the population estimates are obtained by adding the increase in the difference between births and deaths up to each estimation year in the 1935 Population Census using the results of the Vital Statistics survey. SOURCE: [Survey by the Statistics Bureau, Imperial Cabinet]., 公的統計: 集計データ、統計表, official statistics: aggregate data, 集計, Aggregation},
title = {帝国ノ人口. 内地人口 (推計) (大正9年-昭和14年 ) : 大日本帝国統計年鑑 59 (昭和15年) 表3B}
}