Reference Data in Oslo og Viken 37 indicators covering reference data for Oslo og Viken. IndicatorLatest Year10-yr change Rank Cooling and heating degree days by NUTS 2 regions - annual data 4,372 Number 2025 down 6.4% 34th Cooling and heating degree days by NUTS 2 regions - monthly data 561.73 Number 2025 down 2.8% 39th Victims in road accidents by NUTS 2 region 30 Number 2024 up 20.0% 353rd Stock of vehicles by category and NUTS 2 region 1.25 million Number 2024 up 25.6% 169th Physicians by NUTS 2 region 10,643 Number 2024 up 24.0% 45th Deaths (total) by NUTS 3 region 14,301 Number 2024 up 11.6% 295th Establishments, bedrooms and bed-places in tourist accommodation, by N 425 Number 2025 — 377th Deaths by age, sex and NUTS 2 region 14,301 Number 2024 up 11.6% 272nd Life table by age, sex and NUTS 2 region 0.0024 2024 up 16.7% 344th Arrivals at tourist accommodation establishments by NUTS 2 region 6.82 million Number 2025 up 156.3% 121st Air transport of passengers by NUTS 2 region 26,327 Thousand passengers 2024 up 1.5% 46th Maritime transport of freight by NUTS 2 region 24,094 Thousand tonnes 2024 up 205.5% 88th Gross fixed capital formation by NUTS 2 region for total economy and g 27,753 2020 up 56.6% 75th Deaths by week, sex, 10-year age group and NUTS 2 region 249 Number 2026 down 20.7% 230th Deaths by week, sex and NUTS 2 region 249 Number 2026 down 20.7% 230th Deaths by week, sex, 20-year age group and NUTS 2 region 249 Number 2026 down 20.7% 230th Deaths by week, sex, 5-year age group and NUTS 2 region 249 Number 2026 down 20.7% 230th Air transport of freight by NUTS 2 region 187.54 Thousand tonnes 2024 up 65.9% 42nd Deaths by week and NUTS 3 region 249 Number 2026 down 20.7% 260th Deaths by week, sex and NUTS 3 region 249 Number 2026 down 20.7% 260th Maritime transport of passengers by NUTS 2 region 2,926 Thousand passengers 2024 down 15.6% 48th Deaths by week, sex, 5-year age group and NUTS 3 region 249 Number 2026 down 20.7% 258th Average number of rooms per person by NUTS 2 region 1.9 Average 2025 — 47th Road accidents by NUTS 3 region 988 Number 2024 — 608th Self-reported unmet needs for medical examination by main reason decla 0.9% 2025 — 72nd Net occupancy rate of bed-places and bedrooms in hotels and similar ac 63.1% 2025 up 80.3% 61st Police-recorded offences by NUTS 3 region 19 Number 2024 — 180th Nights spent at tourist accommodation establishments by NUTS 3 region 12.46 million Number 2025 up 113.5% 213th Deaths by age group, sex and NUTS 3 region 14,301 Number 2024 up 11.6% 293rd Short-stay accommodation offered via collaborative economy platforms b 263,572 Number 2025 up 57.9% 148th Guest nights spent at short-stay accommodation offered via collaborati 2.35 million Number 2025 up 100.6% 152nd Nights spent at tourist accommodation establishments by month and NUTS 12.46 million Number 2025 up 113.5% 122nd Arrears (mortgage or rent, utility bills or hire purchase) by NUTS 2 r 8.0% 2025 — 114th Inability to face unexpected financial expenses by NUTS 2 region 22.8% 2025 — 182nd Inability to afford a meal with meat, chicken, fish (or vegetarian equ 3.4% 2025 — 190th Inability to keep home adequately warm by NUTS 2 region 2.3% 2025 — 232nd Stock of electric vehicles by category and NUTS 2 region 25,841 Number 2024 up 614.2% 4th