| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 447,580 | +6.9% |
| 1Q26 | 437,629 | +31.6% |
| 4Q25 | 484,472 | +4.2% |
| 3Q25 | 422,978 | +1.2% |
| 2Q25 | 418,550 | +16.4% |
| 1Q25 | 332,461 | +1.2% |
| 4Q24 | 464,786 | +15.1% |
| 3Q24 | 418,000 | - |
| 2Q24 | 359,539 | - |
| 1Q24 | 328,549 | -1.5% |
| 4Q23 | 403,935 | +49.7% |
| 1Q23 | 333,632 | +6.4% |
| 4Q22 | 269,819 | +1377.0% |
| 3Q22 | 372,000 | - |
| 2Q22 | 373,000 | +264.1% |
| 1Q22 | 313,656 | +96.1% |
| 4Q21 | 18,268 | -94.2% |
| 2Q21 | 102,451 | -56.0% |
| 1Q21 | 159,940 | -10.0% |
| 4Q20 | 315,055 | -26.9% |
| 3Q20 | 183,882 | - |
| 2Q19 | 232,901 | +1.5% |
| 1Q20 | 177,685 | +0.8% |
| 4Q19 | 430,896 | +37.5% |
| 1Q19 | 176,255 | -7.5% |
| 4Q18 | 313,440 | -5.7% |
| 3Q18 | 162,497 | -44.2% |
| 2Q18 | 229,520 | -22.8% |
| 1Q18 | 190,584 | -25.2% |
| 4Q17 | 332,446 | +46.5% |
| 3Q17 | 291,084 | -15.4% |
| 2Q17 | 297,432 | - |
| 1Q17 | 254,914 | - |
| 4Q16 | 226,997 | - |
| 3Q16 | 343,958 | - |