| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 657,500 | +9.7% |
| 3Q24 | 648,200 | +49.7% |
| 2Q24 | 680,900 | +57.9% |
| 1Q24 | 640,600 | +59.3% |
| 4Q24 | 599,200 | +26.9% |
| 3Q23 | 563,100 | +81.9% |
| 2Q23 | 568,300 | +90.1% |
| 1Q23 | 542,400 | +120.4% |
| 4Q23 | 472,266 | +40.9% |
| 3Q23 | 433,121 | +40.0% |
| 2Q23 | 431,203 | +44.3% |
| 1Q23 | 402,115 | +63.4% |
| 4Q22 | 335,131 | +48.0% |
| 3Q22 | 309,481 | +9.3% |
| 2Q22 | 298,896 | -9.8% |
| 1Q22 | 246,126 | -36.9% |
| 4Q21 | 226,491 | -47.7% |
| 3Q21 | 283,276 | - |
| 2Q21 | 331,319 | -20.7% |
| 1Q21 | 389,921 | -0.2% |
| 4Q20 | 433,465 | +22.5% |
| 3Q19 | 413,374 | +94.4% |
| 2Q20 | 417,779 | +28.8% |
| 1Q20 | 390,771 | +34.5% |
| 4Q19 | 353,962 | +42.5% |
| 3Q19 | 330,254 | +55.3% |
| 2Q19 | 324,240 | +61.7% |
| 1Q19 | 290,461 | +61.2% |
| 4Q18 | 248,311 | +72.0% |
| 3Q18 | 212,671 | +64.9% |
| 2Q18 | 200,514 | +68.9% |
| 1Q18 | 180,235 | +85.4% |
| 4Q17 | 144,337 | +118.5% |
| 3Q17 | 129,007 | +199.2% |
| 2Q17 | 118,737 | +207.9% |
| 1Q17 | 97,225 | +274.1% |
| 4Q16 | 66,064 | +925.0% |
| 3Q16 | 43,114 | -624.8% |
| 2Q16 | 38,560 | - |
| 1Q16 | 25,987 | - |
| 4Q15 | 6,445 | - |
| 3Q15 | -8,215 | - |