{"source_id":"kushiro_population_by_town","metric_count":226695,"point_count":0,"latest_fetched_at":"2026-10-08T18:05:51.120Z","metrics":[{"name":"population_total","count":56786,"unit":"persons","period_range":{"start":"2005-10-01","end":"2026-09-30"}},{"name":"population_female","count":56641,"unit":"persons","period_range":{"start":"2005-10-01","end":"2026-09-30"}},{"name":"population_male","count":56638,"unit":"persons","period_range":{"start":"2005-10-01","end":"2026-09-30"}},{"name":"households_total","count":56630,"unit":"households","period_range":{"start":"2005-10-01","end":"2026-09-30"}}]}