Income statement

(CHF million)	Notes	2021	2020
Aviation revenue		240.6	221.7
Non-aviation revenue		376.3	338.9
Total revenue		616.9	560.6

Personnel expenses		–156.0	–157.9
Police and security		–81.9	–91.1
Energy and waste		–19.5	–15.0
Maintenance and material		–23.6	–23.9
Other operating expenses		–43.1	–38.5
Sales, marketing, administration		–24.5	–28.8
Expenses for formal expropriations plus sound insulation and resident protection		–4.5	–3.3
Deposits into renovation fund		–5.5	–5.5
Other income and expenses		9.4	11.7
Operating result before depreciation and amortisation, interest and tax		267.7	208.3

Depreciation and amortisation		–244.2	–234.4
Operating result before interest and tax		23.5	–26.1

Finance income		3.9	5.8
Finance expenses		–13.9	–16.2
Extraordinary result	(1)	0.2	–87.8
Result before tax		13.7	–124.3

Direct tax		–4.1	–3.5
Result for the year		9.6	–127.8