| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q25 | 311,327 | +8.3% |
| 4Q24 | 315,056 | +10.8% |
| 3Q24 | 302,420 | +7.9% |
| 2Q24 | 291,322 | +2.7% |
| 1Q24 | 287,395 | -1.0% |
| 4Q23 | 284,462 | -5.3% |
| 3Q23 | 280,295 | -9.6% |
| 2Q23 | 283,784 | -16.4% |
| 1Q23 | 290,309 | -7.1% |
| 4Q22 | 300,442 | +1.0% |
| 3Q22 | 309,920 | +8.6% |
| 1Q22 | 339,327 | +22.1% |
| 1Q22 | 312,492 | +16.5% |
| 4Q21 | 297,351 | +15.3% |
| 3Q21 | 285,359 | +11.7% |
| 2Q21 | 277,974 | +9.6% |
| 1Q21 | 268,205 | +6.9% |
| 4Q20 | 257,875 | +2.7% |
| 3Q20 | 255,518 | +4.4% |
| 2Q20 | 253,597 | +3.0% |
| 1Q20 | 250,960 | +4.4% |
| 4Q19 | 251,000 | +11.5% |
| 3Q19 | 244,700 | +10.0% |
| 2Q19 | 246,238 | +3.5% |
| 1Q19 | 240,360 | -14.3% |
| 4Q18 | 225,156 | +2.3% |
| 3Q18 | 222,421 | +30.1% |
| 2Q18 | 237,807 | +54.9% |
| 1Q18 | 280,421 | +149.6% |
| 4Q17 | 220,104 | +111.6% |
| 3Q17 | 170,993 | +81.1% |
| 2Q17 | 153,521 | +76.3% |
| 1Q17 | 112,354 | +30.3% |
| 4Q16 | 104,004 | +17.3% |
| 3Q16 | 94,427 | +0.1% |
| 2Q16 | 87,055 | -6.8% |
| 1Q16 | 86,210 | -29.7% |
| 4Q15 | 88,679 | -21.2% |
| 3Q15 | 94,306 | -12.0% |
| 2Q15 | 93,363 | +0.1% |
| 1Q15 | 122,630 | +39.6% |
| 4Q14 | 112,588 | +33.9% |
| 3Q14 | 107,205 | -13.0% |
| 2Q14 | 93,316 | -31.0% |
| 1Q14 | 87,844 | -43.5% |
| 4Q13 | 84,089 | -48.7% |
| 3Q13 | 123,193 | -19.1% |
| 2Q13 | 135,217 | -8.9% |
| 1Q13 | 155,557 | +21.0% |
| 4Q12 | 163,758 | +44.2% |
| 3Q12 | 152,334 | +52.7% |
| 2Q12 | 148,411 | +89.9% |
| 1Q12 | 128,521 | - |
| 4Q11 | 113,555 | - |
| 3Q11 | 99,741 | - |
| 2Q11 | 78,150 | - |