| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 374,000 | +6.6% |
| 3Q25 | 423,000 | -4.7% |
| 2Q25 | 391,000 | +3.2% |
| 1Q25 | 365,000 | +49.0% |
| 4Q24 | 351,000 | +35.5% |
| 3Q24 | 444,000 | +18.7% |
| 2Q24 | 379,000 | +3.3% |
| 1Q24 | 245,000 | -8.9% |
| 4Q23 | 259,000 | +13.1% |
| 3Q23 | 374,000 | +25.9% |
| 2Q23 | 367,000 | -21.2% |
| 1Q23 | 269,000 | -21.8% |
| 4Q22 | 229,000 | -24.4% |
| 3Q22 | 297,000 | -14.7% |
| 2Q22 | 466,000 | +21.0% |
| 1Q22 | 344,000 | -10.4% |
| 4Q21 | 303,000 | -10.1% |
| 3Q21 | 348,000 | -14.3% |
| 2Q21 | 385,000 | +40.0% |
| 1Q21 | 384,000 | +56.1% |
| 4Q20 | 337,000 | +69.3% |
| 3Q20 | 406,000 | +15.3% |
| 2Q20 | 275,000 | -28.2% |
| 1Q20 | 246,000 | -6.1% |
| 4Q19 | 199,000 | -8.7% |
| 3Q19 | 352,000 | -3.6% |
| 2Q19 | 383,000 | +31.2% |
| 1Q19 | 262,000 | +18.6% |
| 4Q18 | 218,000 | -1.8% |
| 3Q18 | 365,000 | +5.2% |
| 1Q18 | 292,000 | +7.7% |
| 1Q18 | 221,000 | -6.8% |
| 4Q17 | 222,000 | +15.6% |
| 3Q17 | 347,000 | +10.2% |
| 2Q17 | 271,000 | -8.1% |
| 1Q17 | 237,000 | +8.2% |
| 4Q16 | 192,000 | - |
| 3Q16 | 315,000 | - |
| 2Q16 | 295,000 | - |
| 1Q16 | 219,000 | - |