| Notes | 2022 | 2021 | 2020 | 2022 | 2021 | 2020 |
Operating income | | | | | | | |
Ticket income, service sale, grants and other income | 1, 2 | 11 036 383 | 10 352 293 | 9 536 334 | 11 045 642 | 10 361 043 | 9 545 086 |
Sum operating income | | 11 036 383 | 10 352 293 | 9 536 334 | 11 045 642 | 10 361 043 | 9 545 086 |
| | | | | | | |
Operating costs | | | | | | | |
Transport service, fee agreements and route operation | 2, 3 | 9 988 964 | 9 243 358 | 8 668 992 | 9 988 964 | 9 205 818 | 8 630 549 |
Salary and allowance | 4 | 344 053 | 305 548 | 277 865 | 344 053 | 334 747 | 302 306 |
Depreciations | 5, 6 | 155 844 | 136 620 | 110 669 | 160 468 | 147 960 | 119 658 |
Write-downs | 5, 6 | 9 770 | 11 851 | 9 030 | 9 770 | 12 443 | 9 030 |
Other operating cost | 4, 7 | 670 754 | 604 142 | 542 416 | 668 025 | 618 054 | 559 644 |
Sum operating costs | | 11 169 386 | 10 301 519 | 9 608 972 | 11 171 280 | 10 319 022 | 9 621 186 |
| | | | | | | |
OPERATING RESULT | | -133 003 | 50 774 | -72 638 | -125 639 | 42 021 | -76 100 |
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Financial income and financial costs | | | | | | | |
| | | | | | | |
Financial income | | | | | | | |
Group interest income | 8 | 3 606 | 2 019 | 2 474 | 0 | 0 | 0 |
Interest income | | 47 428 | 16 208 | 16 288 | 47 849 | 16 618 | 17 119 |
Other financial income | | 372 | 974 | 1 964 | 379 | 998 | 2 138 |
Sum financial income | | 51 406 | 19 201 | 20 726 | 48 229 | 17 616 | 19 257 |
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Financial cost | | | | | | | |
Interest cost | | 2 710 | 1 287 | 2 606 | 2 711 | 1 296 | 2 629 |
Other financial cost | | 324 | 448 | 415 | 324 | 465 | 415 |
Sum financial cost | | 3 034 | 1 735 | 3 021 | 3 034 | 1 762 | 3 045 |
| | | | | | | |
NET FINANCIAL POSTS | | 48 372 | 17 466 | 17 705 | 45 194 | 15 854 | 16 212 |
| | | | | | | |
Ordinary result before tax | | -84 632 | 68 240 | -54 934 | -80 445 | 57 876 | -59 887 |
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Tax cost on ordinary result | 9 | 0 | 0 | 0 | 1 288 | 1 531 | 1 371 |
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ORDINARY RESULT | | -84 632 | 68 240 | -54 934 | -81 733 | 56 344 | -61 258 |
| | | | | | | |
Minority share of the result | | 0 | 0 | 0 | -339 | -360 | -257 |
ANNUAL RESULT | | -84 632 | 68 240 | -54 934 | -82 072 | 55 984 | -61 001 |
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To other EK | 10 | -84 632 | 68 240 | -54 934 | 0 | 0 | 0 |