All charts are based on consolidated figures.
| Item | As of March 31, 2005 | As of March 31, 2006 | As of March 31, 2007 | As of March 31, 2008 | As of March 31, 2009 |
|---|---|---|---|---|---|
| Total assets | 9,736,247 | 10,021,195 | 10,644,259 | 10,530,847 | 9,403,709 |
| Cash & cash equivalents, Short-term investments | 855,283 | 821,011 | 651,852 | 622,249 | 816,580 |
| Total liabilities | 6,507,364 | 6,476,615 | 7,127,713 | 7,217,727 | 7,224,357 |
| Interest-bearing debt | 2,502,506 | 2,419,044 | 2,687,450 | 2,531,506 | 2,820,109 |
| Minority interests | 921,052 | 1,036,807 | 1,073,749 | 1,142,508 | 1,129,401 |
| Stockholders' equity | 2,307,831 | 2,507,773 | 2,442,797 | 2,170,612 | 1,049,951 |
| Stockholders' equity ratio | 23.70% | 25.02% | 22.95% | 20.61% | 11.17% |
| D/E ratio* | 0.78times | 0.68times | 0.76times | 0.76times | 1.29times |