Reference Data in Mettmann 16 indicators covering reference data for Mettmann. IndicatorLatest Year10-yr change Rank Assumptions for probability of dying by age, sex, type of projection a 0.0002 Number 2100 down 26.7% 540th Cooling and heating degree days by NUTS 2 regions - annual data 2,406 Number 2025 down 6.5% 1077th Cooling and heating degree days by NUTS 2 regions - monthly data 383.66 Number 2025 up 44.3% 990th Deaths (total) by NUTS 3 region 6,523 Number 2024 up 19.7% 593rd Area by NUTS 3 region 407 Square kilometre 2026 unchanged 1864th National road freight transport by region of unloading (NUTS 3) and ty 9,446 Thousand tonnes 2025 down 15.9% 616th National road freight transport by region of loading (NUTS 3) and type 9,338 Thousand tonnes 2025 down 24.9% 631st Police-recorded offences by NUTS 3 region 0 Number 2024 down 100.0% 1239th Nights spent at tourist accommodation establishments by NUTS 3 region 825,599 Number 2024 — 1027th Deaths by age group, sex and NUTS 3 region 6,523 Number 2024 up 19.7% 591st Guest nights spent at short-stay accommodation offered via collaborati 150,355 Number 2025 up 222.8% 644th Nights spent at tourist accommodation establishments by NUTS 3 region 825,599 Number 2024 — 615th Area by NUTS 3 region 407 Square kilometre 2015 down 0.0% 1590th Establishments, bedrooms and bed-places in tourist accommodation by NU 105 Number 2011 down 0.9% 1107th National road freight transport by region of loading (NUTS 3) and type 13,220 Thousand tonnes 2007 down 24.6% 343rd National road freight transport by region of unloading (NUTS 3) and by 12,987 Thousand tonnes 2007 down 16.8% 355th