Amortization and depreciation Net book value As of Dec. 31, 2021 Changes Additions Write-ups Disposals Difference between average and Transfers As of Closing rate Dec. 31, 2022 Dec. 31, 2022 Dec. 31, 2021 As of As of 136,310 422 9,260 188,567 0 0 0 67 0 324,877 422 9,327 325,769 736,914 76 56 10,422 50,726 408,659 – 67 30,242 0 1,471,342 0 65 82 91,472 33,897 0 2,899 0 0 36,796 0 0 0 0 0 0 0 0 0 0 0 0 1,833,015 487 100,799 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5,961 0 0 5,961 12 0 0 12 8 0 0 8 140,051 17,533 16,306 188,634 0 0 0 3,122 4,271 328,685 20,655 20,577 454 0 – 43 335,770 191,791 179,105 8,388 – 13 – 215 779,080 215,840 196,510 10,295 0 1 0 – 62 428,478 129,075 126,598 0 82 71,658 82,072 19,137 – 12 – 320 1,543,410 608,364 584,285 31,197 0 0 0 0 31,197 56,295 0 0 0 0 0 0 0 0 0 0 0 0 0 2,700 1,707 2,649 0 6,808 6,353 2,899 2,062 2,072 0 0 0 9 9,660 8,293 5,599 20,237 19,376 – 312 1,877,694 649,256 624,238 61