Notes to the Consolidated Financial Statements (9) Leases (9.1) Right of use assets in CHF million Buildings Vehicles Others TToottaall Costs 2020 Opening balance at January 1, 2020 333399..66 221122..33 77..88 555599..77 Additions 93.8 75.7 2.3 171.8 Disposals (28.6) (37.4) (2.6) (68.6) Currency translation adjustment (21.1) (12.9) (0.3) (34.3) Closing balance at December 31, 2020 338833..77 223377..77 77..22 662288..66 Accumulated depreciation 2020 Opening balance at January 1, 2020 ((6611..22)) ((6611..11)) ((22..22)) ((112244..55)) Additions (66.1) (72.0) (2.3) (140.4) Disposals 20.2 28.6 2.0 50.8 Currency translation adjustment 4.7 3.9 0.1 8.7 Closing balance at December 31, 2020 ((110022..44)) ((110000..66)) ((22..44)) ((220055..44)) Net book values at December 31, 2020 228811..33 113377..11 44..88 442233..22 in CHF million Buildings Vehicles Others TToottaall Costs 2019 Opening balance at January 1, 2019 223399..99 113377..33 55..00 338822..22 Additions 125.1 101.8 3.1 230.0 Disposals (16.4) (22.4) (0.2) (39.0) Other transfers (1.7) – – (1.7) Currency translation adjustment (7.3) (4.4) (0.1) (11.8) Closing balance at December 31, 2019 333399..66 221122..33 77..88 555599..77 Accumulated depreciation 2019 Opening balance at January 1, 2019 –– –– –– –– Additions (66.3) (74.9) (2.4) (143.6) Disposals 3.8 12.5 0.1 16.4 Currency translation adjustment 1.3 1.3 0.1 2.7 Closing balance at December 31, 2019 ((6611..22)) ((6611..11)) ((22..22)) ((112244..55)) Net book values at December 31, 2019 227788..44 115511..22 55..66 443355..22 (9.2) Lease liabilities in CHF million 22002200 2019 < 1 year 113.4 116.1 1 to < 2 years 93.2 90.1 2 to < 5 years 143.7 154.5 >= 5 years 93.9 87.9 Total lease liabilities 444444..22 444488..66 2020 Financial Report | 41