Reference Data in Köln, Kreisfreie Stadt 16 indicators covering reference data for Köln, Kreisfreie Stadt. IndicatorLatest Year10-yr change Rank Assumptions for probability of dying by age, sex, type of projection a 0.0002 2100 down 25.8% 421st Cooling and heating degree days by NUTS 2 regions - annual data 2,357 2025 down 5.0% 1150th Cooling and heating degree days by NUTS 2 regions - monthly data 386.35 2025 up 48.7% 976th Deaths (total) by NUTS 3 region 10,558 2024 up 10.4% 402nd Area by NUTS 3 region 405 2026 unchanged 1867th National road freight transport by region of unloading (NUTS 3) and ty 21,442 2025 down 18.7% 173rd National road freight transport by region of loading (NUTS 3) and type 21,601 2025 down 19.0% 172nd Police-recorded offences by NUTS 3 region 10 2024 up 25.0% 308th Nights spent at tourist accommodation establishments by NUTS 3 region 7.00 million 2024 — 352nd Deaths by age group, sex and NUTS 3 region 10,558 2024 up 10.4% 399th Guest nights spent at short-stay accommodation offered via collaborati 677,516 2025 down 20.7% 299th Nights spent at tourist accommodation establishments by NUTS 3 region 7.00 million 2024 — 103rd Area by NUTS 3 region 405 2015 down 0.0% 1592nd Establishments, bedrooms and bed-places in tourist accommodation by NU 272 2011 up 10.6% 694th National road freight transport by region of loading (NUTS 3) and type 29,564 2007 down 0.5% 117th National road freight transport by region of unloading (NUTS 3) and by 29,149 2007 down 3.8% 116th