| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 710,600 | +13.8% |
| 4Q24 | 753,700 | +21.8% |
| 3Q24 | 715,900 | +33.9% |
| 2Q24 | 571,500 | -30.3% |
| 1Q24 | 624,400 | -13.8% |
| 4Q23 | 618,800 | -15.1% |
| 3Q23 | 534,700 | -24.9% |
| 2Q23 | 820,100 | +45.7% |
| 1Q23 | 724,500 | +17.0% |
| 4Q22 | 728,800 | +17.5% |
| 3Q22 | 711,600 | +14.7% |
| 2Q22 | 562,800 | +7.9% |
| 1Q22 | 619,300 | +37.3% |
| 4Q21 | 620,500 | -10.6% |
| 3Q21 | 521,700 | -17.0% |
| 2Q21 | 451,200 | -29.6% |
| 1Q21 | 463,500 | -39.8% |
| 4Q20 | 694,300 | -13.1% |
| 3Q20 | 628,447 | -19.2% |
| 2Q20 | 641,172 | -14.8% |
| 1Q20 | 769,812 | -6.9% |
| 4Q19 | 799,222 | -4.2% |
| 3Q19 | 777,842 | -1.8% |
| 2Q19 | 752,855 | +1.3% |
| 1Q19 | 826,941 | +1.4% |
| 4Q18 | 833,834 | +11.4% |
| 3Q18 | 792,502 | +12.7% |
| 2Q18 | 743,127 | +12.9% |
| 1Q18 | 815,782 | +22.2% |
| 4Q17 | 748,186 | +15.6% |
| 3Q17 | 703,055 | +17.2% |
| 2Q17 | 658,396 | +17.8% |
| 1Q17 | 667,752 | +18.3% |
| 4Q16 | 647,322 | +16.1% |
| 3Q16 | 599,930 | +13.9% |
| 2Q16 | 558,804 | +12.2% |
| 1Q16 | 564,523 | +11.1% |
| 4Q15 | 557,405 | +12.6% |
| 3Q15 | 526,598 | +11.8% |
| 2Q15 | 498,249 | +12.2% |
| 1Q15 | 508,035 | +11.4% |
| 4Q14 | 495,128 | +12.2% |
| 3Q14 | 470,921 | +13.8% |
| 2Q14 | 444,122 | - |
| 1Q14 | 456,239 | - |
| 4Q13 | 441,282 | - |
| 3Q13 | 413,876 | +21.4% |
| 3Q12 | 340,784 | +30.1% |
| 2Q12 | 315,369 | +32.6% |
| 1Q12 | 312,225 | +28.0% |
| 4Q11 | 293,110 | - |
| 3Q11 | 261,853 | - |
| 2Q11 | 237,765 | - |
| 1Q11 | 243,942 | - |