| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 536,000 | +0.6% |
| 3Q24 | 623,000 | -4.6% |
| 2Q24 | 725,000 | +7.6% |
| 1Q24 | 533,000 | +7.0% |
| 3Q23 | 653,000 | +4.8% |
| 2Q23 | 674,000 | +12.7% |
| 1Q23 | 498,000 | +35.0% |
| 3Q22 | 623,000 | +44.2% |
| 2Q22 | 598,000 | +167.0% |
| 1Q22 | 369,000 | +1657.1% |
| 3Q21 | 432,000 | +3827.3% |
| 2Q21 | 224,000 | -174.2% |
| 1Q21 | 21,000 | -69.1% |
| 4Q20 | -195,000 | -156.0% |
| 3Q20 | 11,000 | -97.9% |
| 2Q20 | -302,000 | -163.2% |
| 1Q20 | 68,000 | -78.2% |
| 4Q19 | 348,000 | -3.9% |
| 3Q19 | 519,000 | +34.8% |
| 2Q19 | 478,000 | +17.7% |
| 1Q19 | 312,000 | +11.8% |
| 4Q18 | 362,000 | +4.0% |
| 3Q18 | 385,000 | +0.8% |
| 2Q18 | 406,000 | +11.2% |
| 1Q18 | 279,000 | +0.7% |
| 4Q17 | 348,000 | -14.3% |
| 3Q17 | 382,000 | -22.5% |
| 2Q17 | 365,000 | -34.0% |
| 1Q17 | 277,000 | -32.3% |
| 4Q16 | 406,000 | -17.3% |
| 3Q16 | 493,000 | -25.6% |
| 2Q16 | 553,000 | +29.5% |
| 1Q16 | 409,000 | -16.5% |
| 4Q15 | 491,000 | +7.9% |
| 3Q15 | 663,000 | +49.0% |
| 2Q15 | 427,000 | -1.8% |
| 1Q15 | 490,000 | +45.0% |
| 4Q14 | 455,000 | - |
| 3Q14 | 445,000 | - |
| 2Q14 | 435,000 | - |
| 1Q14 | 338,000 | - |