{ "schema_version": "gig-migration-export-v2", "type": "CityCompare", "slug": "hamburg-vs-cologne", "updated": "2026-05-31", "links": { "page": "/compare/hamburg-vs-cologne/", "data_json": "/data/compare/hamburg-vs-cologne.json" }, "cityA": { "slug": "hamburg", "name": "Hamburg", "country": "Germany", "updated": "2026-05-27", "page_url": "/cities/hamburg/" }, "cityB": { "slug": "cologne", "name": "Cologne", "country": "Germany", "updated": "2026-05-31", "page_url": "/cities/cologne/" }, "cities": [ { "slug": "hamburg", "name": "Hamburg", "country": "Germany", "updated": "2026-05-27", "page_url": "/cities/hamburg/" }, { "slug": "cologne", "name": "Cologne", "country": "Germany", "updated": "2026-05-31", "page_url": "/cities/cologne/" } ], "comparable_metric_values": [ { "metric_id": "climate_sunshine_hours_annual", "metric_name": "Average Annual Sunshine Hours", "metric_description": "Germany average annual sunshine hours (DWD national average)", "domain": "environment", "section": "domain-environment", "aggregation": "higher_is_better", "comparable": true, "schema_property": "schema:PropertyValue", "scope": "city", "cityA": { "value": 1650, "value_display": "1,650 hours/year", "value_type": "number", "unit": "hours/year", "date": "2024-01-01", "date_observed": "2024-01-01", "last_checked": "2026-05-29T08:00:00Z", "source_id": "dwd_climate", "source_name": "DWD Deutscher Wetterdienst", "source_url": "https://www.dwd.de/DE/klimaumwelt/klimaatlas/klimaatlas_node.html", "source_type": "official", "source_grade": "A", "fallback_level": "country_level_estimate", "data_level": null, "data_level_label": null, "value_role": "canonical", "reference_area": null, "trend": null, "metric_history": [] }, "cityB": { "value": 1650, "value_display": "1,650 hours/year", "value_type": "number", "unit": "hours/year", "date": "2024-01-01", "date_observed": "2024-01-01", "last_checked": "2026-05-29T08:00:00Z", "source_id": "dwd_climate", "source_name": "DWD Deutscher Wetterdienst", "source_url": "https://www.dwd.de/DE/klimaumwelt/klimaatlas/klimaatlas_node.html", "source_type": "official", "source_grade": "A", "fallback_level": "country_level_estimate", "data_level": null, "data_level_label": null, "value_role": "canonical", "reference_area": null, "trend": null, "metric_history": [] } }, { "metric_id": "climate_temp_avg_annual_c", "metric_name": "Average Annual Temperature", "metric_description": "Germany average annual temperature 1991-2020 climate normal (DWD)", "domain": "environment", "section": "domain-environment", "aggregation": "none", "comparable": true, "schema_property": "schema:PropertyValue", "scope": "city", "cityA": { "value": 10.4, "value_display": "10.4 degC", "value_type": "number", "unit": "degC", "date": "2024-01-01", "date_observed": "2024-01-01", "last_checked": "2026-05-29T08:00:00Z", "source_id": "dwd_climate", "source_name": "DWD Deutscher Wetterdienst", "source_url": "https://www.dwd.de/DE/klimaumwelt/klimaatlas/klimaatlas_node.html", "source_type": "official", "source_grade": "A", "fallback_level": "country_level_estimate", "data_level": null, "data_level_label": null, "value_role": "canonical", "reference_area": null, "trend": null, "metric_history": [] }, "cityB": { "value": 10.4, "value_display": "10.4 degC", "value_type": "number", "unit": "degC", "date": "2024-01-01", "date_observed": "2024-01-01", "last_checked": "2026-05-29T08:00:00Z", "source_id": "dwd_climate", "source_name": "DWD Deutscher Wetterdienst", "source_url": "https://www.dwd.de/DE/klimaumwelt/klimaatlas/klimaatlas_node.html", "source_type": "official", "source_grade": "A", "fallback_level": "country_level_estimate", "data_level": null, "data_level_label": null, "value_role": "canonical", "reference_area": null, "trend": null, "metric_history": [] } }, { "metric_id": "internet_fixed_avg_speed_mbps", "metric_name": "Average Fixed Broadband Download Speed", "metric_description": "Average fixed broadband download speed Germany 2024 Q1 (Ookla Speedtest)", "domain": "connectivity", "section": "domain-connectivity", "aggregation": "higher_is_better", "comparable": true, "schema_property": "schema:PropertyValue", "scope": "city", "cityA": { "value": 96.4, "value_display": "96.4 Mbit/s", "value_type": "number", "unit": "Mbit/s", "date": "2024-01-01", "date_observed": "2024-01-01", "last_checked": "2026-05-29T08:00:00Z", "source_id": "ookla_speedtest", "source_name": "Ookla Speedtest Global Index", "source_url": "https://www.speedtest.net/global-index", "source_type": "aggregator", "source_grade": "B", "fallback_level": "country_level_estimate", "data_level": null, "data_level_label": null, "value_role": "canonical", "reference_area": null, "trend": null, "metric_history": [] }, "cityB": { "value": 96.4, "value_display": "96.4 Mbit/s", "value_type": "number", "unit": "Mbit/s", "date": "2024-01-01", "date_observed": "2024-01-01", "last_checked": "2026-05-29T08:00:00Z", "source_id": "ookla_speedtest", "source_name": "Ookla Speedtest Global Index", "source_url": "https://www.speedtest.net/global-index", "source_type": "aggregator", "source_grade": "B", "fallback_level": "country_level_estimate", "data_level": null, "data_level_label": null, "value_role": "canonical", "reference_area": null, "trend": null, "metric_history": [] } }, { "metric_id": "average_monthly_gross_earnings_eur", "metric_name": "Average monthly gross earnings, full-time equiv. (VGRdL)", "metric_description": "Source-backed value for average_monthly_gross_earnings_eur.", "domain": "work", "section": "domain-work", "aggregation": "higher_is_better", "comparable": true, "schema_property": "schema:price", "scope": "city", "cityA": { "value": 4851, "value_display": "4,851 EUR/month", "value_type": "number", "unit": "EUR/month", "date": "2025-01-01", "date_observed": "2025-01-01", "last_checked": "2026-05-27T23:15:00Z", "source_id": "destatis", "source_name": "Statistisches Bundesamt (Destatis)", "source_url": "https://www.destatis.de", "source_type": "official", "source_grade": "A", "fallback_level": "country_level_estimate", "data_level": "land_nuts1", "data_level_label": "Land (VGRdL 2023)", "value_role": "canonical", "reference_area": null, "trend": null, "metric_history": [] }, "cityB": { "value": 4851, "value_display": "4,851 EUR/month", "value_type": "number", "unit": "EUR/month", "date": "2025-01-01", "date_observed": "2025-01-01", "last_checked": "2026-05-27T23:15:00Z", "source_id": "destatis", "source_name": "Statistisches Bundesamt (Destatis)", "source_url": "https://www.destatis.de", "source_type": "official", "source_grade": "A", "fallback_level": "country_level_estimate", "data_level": "land_nuts1", "data_level_label": "Land (VGRdL 2023)", "value_role": "canonical", "reference_area": null, "trend": null, "metric_history": [] } }, { "metric_id": "unemployment_total_percent", "metric_name": "Unemployment rate (annual average, zivile Erwerbspersonen)", "metric_description": "Source-backed value for unemployment_total_percent.", "domain": "work", "section": "domain-work", "aggregation": "lower_is_better", "comparable": true, "schema_property": "schema:PropertyValue", "scope": "city", "cityA": { "value": 8.3, "value_display": "8.3 percent", "value_type": "number", "unit": "percent", "date": "2025-12-31", "date_observed": "2025-12-31", "last_checked": "2026-05-28T00:00:00Z", "source_id": "arbeitsagentur_hamburg_presse", "source_name": "Bundesagentur für Arbeit Hamburg — Der Arbeitsmarkt in Hamburg", "source_url": "https://www.arbeitsagentur.de/vor-ort/hamburg/presse/2026-1-der-arbeitsmarkt-in-hamburg", "source_type": "official", "source_grade": "A", "fallback_level": "city", "data_level": null, "data_level_label": null, "value_role": "canonical", "reference_area": null, "trend": null, "metric_history": [] }, "cityB": { "value": 3.711, "value_display": "3.71 percent", "value_type": "number", "unit": "percent", "date": "2025-01-01", "date_observed": "2025-01-01", "last_checked": "2026-05-27T20:15:28.420118Z", "source_id": "world_bank", "source_name": "World Bank Data", "source_url": "https://data.worldbank.org", "source_type": "official", "source_grade": "A", "fallback_level": "country_level_estimate", "data_level": null, "data_level_label": null, "value_role": "canonical", "reference_area": null, "trend": {"direction":"up","current_date":"2025-01-01","previous_date":"2024-01-01","current_value":3.711,"previous_value":3.4,"delta":0.31099999999999994,"delta_pct":9.147058823529411,"source_id":"world_bank"}, "metric_history": [{"date":"2021-01-01","value":3.594,"source_id":"world_bank","source_url":"https://api.worldbank.org/v2/country/DE/indicator/SL.UEM.TOTL.ZS?format=json","confidence":"A"},{"date":"2022-01-01","value":3.137,"source_id":"world_bank","source_url":"https://api.worldbank.org/v2/country/DE/indicator/SL.UEM.TOTL.ZS?format=json","confidence":"A"},{"date":"2023-01-01","value":3.071,"source_id":"world_bank","source_url":"https://api.worldbank.org/v2/country/DE/indicator/SL.UEM.TOTL.ZS?format=json","confidence":"A"},{"date":"2024-01-01","value":3.4,"source_id":"world_bank","source_url":"https://api.worldbank.org/v2/country/DE/indicator/SL.UEM.TOTL.ZS?format=json","confidence":"A"},{"date":"2025-01-01","value":3.711,"source_id":"world_bank","source_url":"https://api.worldbank.org/v2/country/DE/indicator/SL.UEM.TOTL.ZS?format=json","confidence":"A"}] } } ] }