| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 594,071 | +31.3% |
| 4Q24 | 568,787 | +39.0% |
| 3Q24 | 530,823 | +42.3% |
| 2Q24 | 490,394 | +51.4% |
| 1Q24 | 452,445 | +52.0% |
| 4Q23 | 409,268 | +50.6% |
| 3Q23 | 373,102 | +56.9% |
| 2Q23 | 323,880 | +45.9% |
| 1Q23 | 297,755 | +45.5% |
| 4Q22 | 271,723 | +50.7% |
| 3Q22 | 237,810 | +48.1% |
| 2Q22 | 221,936 | +70.0% |
| 1Q22 | 204,590 | +66.6% |
| 4Q21 | 180,337 | +53.1% |
| 3Q21 | 160,577 | +29.4% |
| 2Q21 | 130,581 | +8.7% |
| 1Q21 | 122,814 | +2.1% |
| 4Q20 | 117,773 | +1.2% |
| 3Q20 | 124,046 | +5.7% |
| 2Q20 | 120,127 | +3.5% |
| 1Q20 | 120,319 | +76.2% |
| 4Q19 | 116,370 | +72.4% |
| 3Q19 | 117,396 | +78.9% |
| 2Q19 | 116,086 | +73.8% |
| 1Q19 | 68,299 | -1.8% |
| 4Q18 | 67,485 | -11.5% |
| 3Q18 | 65,618 | -12.2% |
| 2Q18 | 66,780 | -10.5% |
| 1Q18 | 69,570 | -4.2% |
| 4Q17 | 76,235 | +7.6% |
| 3Q17 | 74,767 | +1.6% |
| 2Q17 | 74,592 | +7.0% |
| 1Q17 | 72,620 | +15.6% |
| 4Q16 | 70,855 | +17.5% |
| 3Q16 | 73,597 | +39.4% |
| 2Q16 | 69,707 | +24.9% |
| 1Q16 | 62,812 | +0.6% |
| 4Q15 | 60,323 | -4.4% |
| 3Q15 | 52,790 | -19.6% |
| 2Q15 | 55,798 | -21.4% |
| 1Q15 | 62,445 | - |
| 4Q14 | 63,110 | - |
| 3Q14 | 65,631 | - |
| 2Q14 | 71,010 | - |