income 2,108.6 2,106.6 0.1 1,685.8 25.1 5,991.8 5,397.6 11.0 Other operating expenses 738.1 759.1 (2.8) 681.4 8.3 2,228.5 2,052.4 8.6 Bad debts, doubtful accounts and impairment Loss 450.0 470.0 (4.3) 70.0
Other operating expenses 715.7 681.4 5.0 682.8 4.8 2,768.1 2,720.6 1.7 Bad debts, doubtful accounts and impairment loss 60.0 70.0 (14.3) 130.0 (53.8) 570.2 617.2 (7.6) Income tax expenses 135.0 155.3
period -15.79 -50.76 34.97 68.89 Non-controlling interests of the subsidiaries 0.06 0.00 0.06 Profit(Loss) attributable to equity holders of the company -15.55 -50.62 35.07 69.28 Basic Loss Per Share (Baht
Operating income 2,106.6 1,776.7 18.6 1,769.4 19.1 3,883.3 3,711.7 4.6 Other operating expenses 759.1 731.4 3.8 684.5 10.9 1,490.5 1,370.9 8.7 Bad debts, doubtful accounts and impairment loss 470.0 100.0
development - (47.13 ) 47.13 100.00% 0.00% (15.93%) Loss from litigation (0.61 ) (15.86 ) 15.25 96.15% (0.35%) (5.36%) Doubtful accounts (1.63 ) (2.39 ) 0.76 31.80% (0.93%) (0.81%) Finance costs (50.61 ) (62.30
) 17.17 (2,814.75%) 7.58% (0.35%) Doubtful accounts (0.08 ) (1.63 ) 1.55 (95.09%) (0.04%) (0.93%) Finance costs (46.63 ) (50.61 ) 3.98 (7.86%) (21.34%) (28.81%) Tax income (expense) (6.35 ) (2.69 ) (3.66
period of last year amount of 37.30 million Baht or decreased 37.30%. In 2019 the Company has the doubtful debt 22.90 million Baht, decreased from the same period of last year amount of 276.22 million Baht