| Year | Amount($bn) |
|---|---|
| 2003 | 120 |
| 2004 | 147* |
| 2005 | 215 |
| 2006 | 266 |
| 2007 | 329 |
| Year | Amount($mn) |
|---|---|
| 2003 | 4,740 |
| 2004 | 5,274* |
| 2005 | 6,861 |
| 2006 | 8,620 |
| 2007 | 11,067 |
| Year | Amount($mn) |
|---|---|
| 2003 | 1,550 |
| 2004 | 2,251* |
| 2005 | 2,681 |
| 2006 | 3,178 |
| 2007 | 4,035 |
| Year | Amount($mn) |
|---|---|
| 2003 | 52.00 |
| 2004 | 57.50* |
| 2005 | 64.00 |
| 2006 | 71.04 |
| 2007 | 79.35 |