| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 639,000 | -12.2% |
| 1Q26 | 894,000 | +23.7% |
| 4Q25 | 409,000 | +50.9% |
| 3Q25 | 763,000 | +19.0% |
| 2Q25 | 728,000 | +158.2% |
| 1Q25 | 723,000 | +28.4% |
| 4Q24 | 271,000 | +101.2% |
| 3Q24 | 641,000 | +4.3% |
| 2Q24 | 282,000 | -47.8% |
| 1Q24 | 563,000 | +28.9% |
| 4Q23 | 134,671 | -32.0% |
| 3Q23 | 614,677 | +9.6% |
| 2Q23 | 540,745 | +51.0% |
| 1Q23 | 436,907 | -10.6% |
| 4Q22 | 198,000 | -33.7% |
| 3Q22 | 561,000 | +40.1% |
| 2Q22 | 358,063 | +8.8% |
| 1Q22 | 488,937 | +25.8% |
| 4Q21 | 298,466 | +19.4% |
| 3Q21 | 400,565 | -11.8% |
| 2Q21 | 329,253 | +17.7% |
| 1Q21 | 388,553 | +11.8% |
| 4Q20 | 250,070 | -17.8% |
| 3Q20 | 454,279 | +51.5% |
| 2Q20 | 279,814 | -5.5% |
| 1Q20 | 347,681 | +35.5% |
| 4Q19 | 304,177 | +1.2% |
| 3Q19 | 299,756 | +26.2% |
| 2Q19 | 296,192 | +84.5% |
| 1Q19 | 256,649 | +35.0% |
| 4Q18 | 300,589 | -3.6% |
| 3Q18 | 237,551 | +37.4% |
| 2Q18 | 160,514 | -27.8% |
| 1Q18 | 190,126 | +40.1% |
| 4Q17 | 311,891 | -0.5% |
| 3Q17 | 172,841 | +35.7% |
| 2Q17 | 222,177 | - |
| 1Q17 | 135,707 | - |
| 4Q16 | 313,484 | - |
| 3Q16 | 127,335 | - |