Reference Data in Siegen-Wittgenstein 16 indicators covering reference data for Siegen-Wittgenstein. IndicatorLatest Year10-yr change Rank Assumptions for probability of dying by age, sex, type of projection a 0.0003 Number 2100 down 30.8% 124th Cooling and heating degree days by NUTS 2 regions - annual data 2,965 Number 2025 down 4.3% 436th Cooling and heating degree days by NUTS 2 regions - monthly data 443.73 Number 2025 up 28.0% 662nd Deaths (total) by NUTS 3 region 3,488 Number 2024 up 13.5% 1027th Area by NUTS 3 region 1,133 Square kilometre 2026 unchanged 1533rd National road freight transport by region of unloading (NUTS 3) and ty 10,521 Thousand tonnes 2025 down 13.9% 557th National road freight transport by region of loading (NUTS 3) and type 10,595 Thousand tonnes 2025 down 7.3% 556th Police-recorded offences by NUTS 3 region 0 Number 2024 down 100.0% 1239th Nights spent at tourist accommodation establishments by NUTS 3 region 443,072 Number 2024 — 1233rd Deaths by age group, sex and NUTS 3 region 3,488 Number 2024 up 13.5% 1026th Guest nights spent at short-stay accommodation offered via collaborati 95,040 Number 2025 up 349.8% 800th Nights spent at tourist accommodation establishments by NUTS 3 region 443,072 Number 2024 — 818th Area by NUTS 3 region 1,133 Square kilometre 2015 up 0.1% 1280th Establishments, bedrooms and bed-places in tourist accommodation by NU 124 Number 2011 down 17.9% 1011th National road freight transport by region of loading (NUTS 3) and type 14,973 Thousand tonnes 2007 up 41.6% 309th National road freight transport by region of unloading (NUTS 3) and by 14,943 Thousand tonnes 2007 up 34.8% 307th