depreciation and amortization | 145.71M - | 158.74M 8.94% | | | 194.97M - | 213.08M 9.29% | | | | 385.02M - | 507M 31.68% | 530.42M 4.62% | 519.20M 2.12% | 546.36M 5.23% | 580.28M 6.21% | | | |
change in working capital | 378.44M - | 435.67M 15.12% | | | -1.17B - | -968.55M 17.39% | | | | | | | | | | | | |
net cash provided by operating activities | 43.34M - | 23.64M 45.45% | | 52.60M - | -1.14B 2,267.09% | -875.90M 23.16% | | 143.24M - | | 770.04M - | 1.01B 31.68% | 93.96M 90.73% | 1.04B 1,005.15% | 1.09B 5.23% | 1.16B 6.21% | | | |
investments in property plant and equipment | -39.91M - | -75.88M 90.13% | | | -160.18M - | -201.61M 25.86% | | | | | | | | | | | | |
sales maturities of investments | | | | | | | | | | | | | | | | | | |
other investing activites | 39.44M - | 23.52M 40.37% | | | 620.88M - | -1.09B 275.36% | | | | | | | | | | | | |
net cash used for investing activites | -470K - | -52.36M 11,040.43% | | | 460.70M - | -1.29B 380.09% | | | | | | | | | | | | |
other financing activites | -814.84M - | -449.48M 44.84% | | | 631.11M - | | | | | | | | | | | | | |
net cash used provided by financing activities | 41.22M - | -449.48M 1,190.43% | | | 2.66B - | 1.07B 59.65% | | | | | | | | | | | | |
effect of forex changes on cash | 2.10M - | | | | 1.92M - | | | | | | | | | | | | | |
cash at beginning of period | 1.01B - | | | | 835.82M - | 2.82B 237.20% | | | | 842.92M - | 1.61B 91.35% | 696.40M 56.82% | 790.36M 13.49% | 360.86M 54.34% | 1.45B 302.81% | | | |