explain the items itemes of this statement of income

larket-participar Hy/company-details/lut/p/21/04,5j9CPykssyoxPL.MnMZOVMAfljo8zi_Tx8nDOMLIY83V1DA ANNUALLY QUARTERLY STATEMENT OF INCOME 2020-12-31 2010-12-31 2018-12-31 2017.12.31 Sales 58,953,318 54,367,531 51,963,243 50.746.675 Sales Cost 24.998,923 21,976,306 21,416,928 21.255.477 33.954,395 32,391,225 30,546,315 29,491.198 Total Income Other Revenues 891,438 688,758 657 852 1.208.80S 34,845,833 33,079,983 31,204,167 30,700,003 Total Revenues Admin and Marketing Expenses Depreciation -11,864,395 11,126,245 10,710,560 10.197.853 -9,358,875 6,077,548 5,904,992 5,883,897 Other Expenses -1,266,920 2,760.450 3.527 418 4,189,215 + 21,393,008 Total Expenses 22,490,190 19,376,002 19,609,168 Net Income Before Zakat 12,355,643 11,686,975 11,828,165 11,090,835 Zakat 1,360,768 1,022,309 1,048,394 957,611 Net Income 10,994,875 10,664,666 10,779,771 10,133,224 Balance First Period 34,508,202 37,417,562 34,637,791 31.877.188 Reserves 425,974 7.995,050 14,000,000 8,000,000 8,000,000 Cash Dividends Other Distributions Balance End Period All figures are in 37.508,027 34,508,202 37417,562 34,010,412 Thousands Thousands Thousands Thousands Currency SAR SAR SAR SAR Last Update Dato 2021-03-29 2020-03-18 2019-03-21 2018-03-22