depreciation and amortization | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
change in working capital | 2.09B - | 2.39B 14.45% | 1.89B 20.99% | 514M 72.80% | 4.49B 773.15% | -822M 118.32% | -131M 84.06% | 512M 490.84% | 1.60B 212.30% | -201M 112.57% | 83M 141.29% | -434M 622.89% | | | | | | | | | | | | | | | | |
net cash provided by operating activities | 3.11B - | 2.11B 32.19% | 2.00B 5.31% | 311M 84.43% | 2.40B 671.70% | 570M 76.25% | 324M 43.16% | 1.03B 218.83% | 43M 95.84% | -88M 304.65% | 859M 1,076.14% | -91M 110.59% | | | | | | | | | | | | | | | | |
investments in property plant and equipment | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
sales maturities of investments | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
other investing activites | -37M - | -13M 64.86% | -1.75B 13,338.46% | 119M 106.81% | 32M 73.11% | 11M 65.63% | 165M 1,400% | -195M 218.18% | -121M 37.95% | 522M 531.40% | -340M 165.13% | 1.13B 430.88% | | | | | | | | | | | | | | | | |
net cash used for investing activites | -2.69B - | -263M 90.22% | -1.81B 589.35% | -174M 90.40% | -1.82B 944.83% | 1.02B 155.89% | 647M 36.32% | -875M 235.24% | -76M 91.31% | 522M 786.84% | -497M 195.21% | 453M 191.15% | | | | | | | | | | | | | | | | |
other financing activites | -604M - | -258M 57.28% | -270M 4.65% | -305M 12.96% | -240M 21.31% | -105M 56.25% | -357M 240% | -340M 4.76% | -112M 67.06% | -334M 198.21% | -219M 34.43% | 921M 520.55% | | | | | | | | | | | | | | | | |
net cash used provided by financing activities | -604M - | -1.51B 150.50% | -272M 82.02% | -305M 12.13% | -240M 21.31% | -1.40B 483.33% | -357M 74.50% | -340M 4.76% | -115M 66.18% | -335M 191.30% | -219M 34.63% | 921M 520.55% | | | | | | | | | | | | | | | | |
effect of forex changes on cash | 102M - | 15M 85.29% | 73M 386.67% | 8M 89.04% | 267M 3,237.50% | -37M 113.86% | -33M 10.81% | -28M 15.15% | -29M 3.57% | -27M 6.90% | -12M 55.56% | -67M 458.33% | | | | | | | | | | | | | | | | |
cash at beginning of period | 2.82B - | 2.74B 2.87% | 3.09B 12.71% | 3.07B 0.49% | 2.91B 5.21% | 3.52B 20.91% | 3.67B 4.23% | 4.25B 15.83% | 3.73B 12.19% | 3.56B 4.71% | 3.81B 7.03% | 3.93B 3.34% | | | | | | | 6.31B - | | | | | | | | | |