| （単位：千ドル） | 株主資本 | 前年比（％） |
|---|---|---|
| 4Q23 | 600,218 | -26.7% |
| 3Q23 | 598,072 | -27.0% |
| 2Q23 | 608,757 | -20.5% |
| 1Q23 | 811,709 | +17.0% |
| 4Q22 | 819,181 | +22.0% |
| 3Q22 | 819,203 | +34.8% |
| 2Q22 | 765,495 | +45.5% |
| 1Q22 | 693,769 | +44.3% |
| 4Q21 | 671,266 | +42.7% |
| 3Q21 | 607,650 | +36.1% |
| 2Q21 | 526,258 | +15.2% |
| 1Q21 | 480,895 | +0.7% |
| 4Q20 | 470,418 | -2.3% |
| 3Q20 | 446,326 | -9.2% |
| 2Q20 | 456,960 | -3.9% |
| 1Q20 | 477,378 | -0.6% |
| 4Q19 | 481,502 | +0.4% |
| 3Q19 | 491,776 | +4.1% |
| 2Q19 | 475,438 | +1.3% |
| 1Q19 | 480,203 | +3.6% |
| 4Q18 | 479,605 | +4.0% |
| 3Q18 | 472,473 | -0.8% |
| 2Q18 | 469,551 | -3.0% |
| 1Q18 | 463,687 | -4.9% |
| 4Q17 | 461,165 | - |
| 3Q17 | 476,299 | -12.1% |
| 2Q17 | 484,204 | +5.7% |
| 1Q17 | 487,614 | +1.6% |
| 3Q16 | 541,598 | - |
| 2Q16 | 458,235 | - |
| 1Q16 | 479,892 | - |
| 3Q14 | 418,410 | -25.6% |
| 2Q14 | 463,814 | -22.8% |
| 1Q14 | 506,783 | - |
| 4Q13 | 531,194 | - |
| 3Q13 | 562,158 | - |
| 2Q13 | 600,734 | - |
| 1Q12 | 660,018 | - |
| 4Q11 | 674,175 | - |
| 3Q11 | 670,185 | - |
| 2Q11 | 670,998 | - |