Data Dictionary

Column	Type	Label	Description
year	numeric
japanese_calender	text
population_total	numeric
population_0~14	numeric
population_15~64	numeric
population_65~	numeric
population_unknown	numeric
percentage_0~14	numeric
percentage_15~64	numeric
percentage_65~	numeric
rate-of-increase-than-before_0~14	text
rate-of-increase-than-before_15~64	text
rate-of-increase-than-before_65~	text

Additional Information

Field	Value
Data last updated	February 13, 2026
Metadata last updated	February 13, 2026
Created	February 13, 2026
Format	CSV
License	クリエイティブ・コモンズ 表示
Datastore active	True
Has views	True
Id	fff290af-f922-484d-af11-7f90071dabfc
Mimetype	text/csv
Package id	938e51af-212b-49e2-ad19-82b9a05cb994
Position	0
Size	1 KiB
State	active
Url type	upload