Notes to the Financial Statements Hilti Corporation (13) Personnel expenses in CHF million 22002200 2019 Wages and salaries (253.2) (279.4) Pension contributions (41.3) (42.0) Other social contributions (12.6) (17.7) Total personnel expenses ((330077..11)) ((333399..11)) (14) Depreciation and amortization This position comprises depreciation and amortization of intangible assets and property, plant and equipment. (15) Financial revenues in CHF million 22002200 2019 Recovery of depreciation on financial assets 00..99 77..00 Financial investment revenues from third parties 1.5 1.7 Financial investment revenues from Group companies 184.7 65.8 Total revenues from financial investments 118866..22 6677..55 Revenues from cash and marketable securities invested with third parties – – Revenues from cash and marketable securities invested with Group companies – – Total revenues from cash and marketable securities –– –– Total financial revenues 118877..11 7744..55 (16) Financial expenses in CHF million 22002200 2019 Depreciation on financial assets ((116633..77)) ((11..44)) Interest and similar expenses incurred to third parties (5.7) (4.0) Interest and similar expenses incurred to group companies (3.5) (2.3) Total interest and similar expenses ((99..22)) ((66..33)) Operating currency and hedge gains/(losses) ((2200..44)) ((1155..11)) Total financial expenses ((119933..33)) ((2222..88)) 2020 Financial Report | 83