合計特殊出生率の国際比較(年次)

  • Fertility rate, total (births per woman)
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Table 1: 合計特殊出生率

データ出所

  • The World Bank Group

最終更新

Sys.time()
[1] "2025-02-09 06:09:40 JST"

R、Quarto、Package

R.Version()$version.string
[1] "R version 4.4.2 Patched (2024-12-13 r87441 ucrt)"
quarto::quarto_version()
[1] '1.6.40'
packageVersion(pkg = 'tidyverse')
[1] '2.0.0'