| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 553,000 | +0.6% |
| 4Q24 | 541,700 | -1.4% |
| 3Q24 | 523,600 | -2.6% |
| 2Q24 | 532,800 | -2.6% |
| 1Q24 | 549,800 | +2.4% |
| 4Q23 | 549,400 | +4.1% |
| 3Q23 | 537,500 | +0.3% |
| 2Q23 | 547,100 | +0.6% |
| 1Q23 | 537,000 | -2.5% |
| 4Q22 | 527,800 | -4.5% |
| 3Q22 | 535,900 | -5.1% |
| 2Q22 | 544,000 | -2.5% |
| 1Q22 | 550,600 | -0.1% |
| 4Q21 | 552,800 | +1.4% |
| 3Q21 | 564,700 | - |
| 2Q21 | 557,900 | - |
| 1Q21 | 551,400 | - |
| 4Q20 | 545,200 | +7.3% |
| 4Q19 | 508,343 | +2.6% |
| 4Q18 | 495,245 | -12.4% |
| 4Q17 | 565,330 | +5.3% |
| 4Q16 | 536,771 | +9.3% |
| 4Q15 | 490,933 | +4.3% |
| 4Q14 | 470,537 | +5.7% |
| 4Q13 | 445,254 | +8.5% |
| 4Q12 | 410,338 | +4.4% |
| 4Q11 | 392,937 | +11.3% |
| 4Q10 | 353,019 | - |