yoshiakihayashida/japan-household-spending-by-age

Japan Household Spending by Age of Household Head (家計調査) + Aging Context Japan's household consumption by age of household head — 11 categories × 14 age classes, 2000–2024 (家計調査, English columns) — with a 65+ spending gradient joined to the national 65+ population share on iso3 × year. Why this exists Japan is the world's oldest large economy, and its official 家計調査 shows how spending shifts as the household head ages. This lifts that detail table out of the… See the full description on the dataset page: https://huggingface.co/datasets/yoshiakihayashida/japan-household-spending-by-age.