| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 894,200 | +26.6% |
| 4Q25 | 843,000 | +27.9% |
| 3Q25 | 793,400 | +25.3% |
| 2Q25 | 752,400 | +27.8% |
| 1Q25 | 706,300 | +30.2% |
| 4Q24 | 659,000 | +32.5% |
| 3Q24 | 633,200 | +55.3% |
| 2Q24 | 588,800 | +53.7% |
| 1Q24 | 542,300 | +51.2% |
| 4Q23 | 497,500 | +44.5% |
| 3Q23 | 407,600 | +21.3% |
| 2Q23 | 383,100 | +46.3% |
| 1Q23 | 358,700 | +37.2% |
| 4Q22 | 344,400 | +32.9% |
| 3Q22 | 336,000 | +22.5% |
| 2Q22 | 261,900 | -44.3% |
| 1Q22 | 261,500 | -43.3% |
| 4Q21 | 259,200 | -44.8% |
| 3Q21 | 274,200 | -42.5% |
| 2Q21 | 469,900 | -1.2% |
| 1Q21 | 461,300 | -3.9% |
| 4Q20 | 469,900 | -0.5% |
| 3Q20 | 476,600 | +2.3% |
| 2Q20 | 475,400 | +6.2% |
| 1Q20 | 480,100 | +17.3% |
| 4Q19 | 472,100 | +19.5% |
| 3Q19 | 465,800 | +23.5% |
| 2Q19 | 447,800 | +10.4% |
| 1Q19 | 409,300 | +5.0% |
| 4Q18 | 394,900 | +6.0% |
| 3Q18 | 377,300 | +3.5% |
| 2Q18 | 405,600 | +11.8% |
| 1Q18 | 389,700 | +6.2% |
| 4Q17 | 372,400 | +4.0% |
| 3Q17 | 364,400 | +3.9% |
| 2Q17 | 362,700 | +5.9% |
| 1Q17 | 366,800 | +0.5% |
| 4Q16 | 358,200 | -0.4% |
| 3Q16 | 350,600 | -3.4% |
| 2Q16 | 342,400 | -3.1% |
| 1Q16 | 364,900 | +3.8% |
| 4Q15 | 359,800 | +6.4% |
| 3Q15 | 363,000 | +66.1% |
| 2Q15 | 353,400 | +59.0% |
| 1Q15 | 351,700 | +61.6% |
| 4Q14 | 338,000 | +62.8% |
| 3Q14 | 218,600 | +4.2% |
| 2Q14 | 222,200 | +1.7% |
| 1Q14 | 217,600 | -5.7% |
| 4Q13 | 207,600 | -10.5% |
| 3Q13 | 209,700 | -7.2% |
| 2Q13 | 218,429 | +0.3% |
| 1Q13 | 230,649 | +6.4% |
| 4Q12 | 231,828 | - |
| 3Q12 | 226,067 | - |
| 2Q12 | 217,771 | - |
| 1Q12 | 216,812 | - |