| Dec 2007 | Dec 2006 | Dec 2005 | Dec 2004 | |
| Cash Flow From Operating Activities | ||||
|---|---|---|---|---|
| Net Income (Loss) | 6.20B | 14.05B | 10.48B | 9.73B |
| Operating Gains/Losses | n.a. | n.a. | n.a. | n.a. |
| Extraordinary Gains / Losses | n.a. | n.a. | n.a. | n.a. |
| (Increase) Decrease In Receivables | n.a. | n.a. | n.a. | n.a. |
| (Increase) Decrease in Inventories | n.a. | n.a. | n.a. | n.a. |
| (Increase) Decrease In Other Current Assets | 17.91B | -17.72B | 1.47B | -3.94B |
| (Decrease) Increase In Payables | n.a. | n.a. | n.a. | n.a. |
| (Decrease) Increase In Other Current Liabilities | 989.00M | 20.42B | 15.26B | 22.43B |
| (Increase) Decrease In Other Working Capital | n.a. | n.a. | n.a. | n.a. |
| Other Non-Cash Items | 10.07B | -9.92B | -2.07B | 7.35B |
| Net Cash From Continuing Operations | n.a. | n.a. | n.a. | n.a. |
| Net Cash From Discontinued Operations | n.a. | n.a. | n.a. | n.a. |
| Cash Provided By Investing Activities | ||||
| Net Cash From Total Operating Activities | 35.17B | 6.83B | 25.14B | 35.58B |
| Sale of Property, Plant & Equipment | n.a. | n.a. | n.a. | n.a. |
| Cash Used for Investing Activities | ||||
| Sale of Short-Term Investments | 142.23B | 125.58B | 152.06B | 136.58B |
| Purchases of Property, Plant & Equipment | -5.34B | -6.41B | -7.52B | -5.91B |
| Acquisitions | -1.36B | 0.00 | 0.00 | 0.00 |
| Purchases of Short-Term Investments | -211.50B | -180.70B | -185.66B | -202.90B |
| Other Cash from Investing Activities | 7.96B | -5.52B | -16.21B | -8.25B |
| Cash Provided by Financing Activities | ||||
| Net Cash From Investing Activities | -68.01B | -67.04B | -57.32B | -80.49B |
| Issuance of Debt | 103.21B | 58.76B | 66.26B | 41.67B |
| Cash Used for Financing Activities | ||||
| Issuance of Capital Stock | 206.00M | 163.00M | 10.44B | 158.00M |
| Repayment of Long-Term Debt | -79.74B | -24.05B | -52.73B | -30.42B |
| Repurchase of Capital Stock | -16.00M | -20.00M | 82.00M | -1.28B |
| Payment of Cash Dividends | -1.88B | -1.64B | -100.00M | -730.00M |
| Other Financing Charges, Net | 11.70B | 26.57B | 9.05B | 35.92B |
| Net Cash From Financing Activities | 33.48B | 59.79B | 33.00B | 45.31B |
| Effect of Exchange Rate Changes | 50.00M | 114.00M | -928.00M | 681.00M |
| Net Change in Cash & Cash Equivalents | 694.00M | -307.00M | -112.00M | 1.09B |