| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 408,148 | -20.1% |
| 4Q24 | 453,717 | -7.9% |
| 3Q24 | 437,765 | -7.1% |
| 2Q24 | 480,700 | +6.9% |
| 1Q24 | 511,114 | +19.6% |
| 4Q23 | 492,529 | +21.6% |
| 3Q23 | 471,114 | +22.8% |
| 2Q23 | 449,602 | +20.3% |
| 1Q23 | 427,329 | +13.9% |
| 4Q22 | 404,908 | +14.1% |
| 3Q22 | 383,526 | +14.7% |
| 2Q22 | 373,877 | +20.2% |
| 1Q22 | 375,028 | +29.3% |
| 4Q21 | 355,007 | +31.3% |
| 3Q21 | 334,315 | +32.5% |
| 2Q21 | 311,144 | +32.4% |
| 1Q21 | 290,021 | +30.8% |
| 4Q20 | 270,480 | +27.5% |
| 3Q20 | 252,375 | +26.5% |
| 2Q20 | 235,083 | +24.3% |
| 1Q20 | 221,698 | +21.9% |
| 4Q19 | 212,219 | +21.5% |
| 3Q19 | 199,444 | +21.5% |
| 2Q19 | 189,089 | +21.1% |
| 1Q19 | 181,882 | +21.8% |
| 4Q18 | 174,736 | +22.0% |
| 3Q18 | 164,085 | +26.5% |
| 2Q18 | 156,150 | +24.9% |
| 1Q18 | 149,320 | +20.6% |
| 4Q17 | 143,241 | +16.1% |
| 3Q17 | 129,662 | +12.2% |
| 2Q17 | 125,057 | +10.6% |
| 1Q17 | 123,827 | -19.0% |
| 4Q16 | 123,345 | -26.7% |
| 3Q16 | 115,547 | -33.5% |
| 2Q16 | 113,064 | -34.5% |
| 1Q16 | 152,846 | -14.3% |
| 4Q15 | 168,224 | -1.8% |
| 3Q15 | 173,813 | +10.6% |
| 2Q15 | 172,504 | +16.0% |
| 1Q15 | 178,395 | +26.6% |
| 4Q14 | 171,223 | +27.1% |
| 3Q14 | 157,096 | +26.0% |
| 2Q14 | 148,692 | +27.8% |
| 1Q14 | 140,951 | +31.9% |
| 4Q13 | 134,679 | +34.8% |
| 3Q13 | 124,657 | +38.3% |
| 2Q13 | 116,342 | +42.9% |
| 1Q13 | 106,880 | +48.7% |
| 4Q12 | 99,920 | +52.2% |
| 3Q12 | 90,149 | +50.8% |
| 2Q12 | 81,403 | +46.5% |
| 1Q12 | 71,868 | - |
| 4Q11 | 65,658 | - |
| 3Q11 | 59,798 | - |
| 2Q11 | 55,577 | - |