| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 171,000 | -23.3% |
| 4Q25 | 416,124 | -25.0% |
| 3Q25 | 917,000 | +25.8% |
| 2Q25 | 798,000 | +73.9% |
| 1Q25 | 223,000 | +28.0% |
| 4Q24 | 555,193 | +448.1% |
| 3Q24 | 729,000 | +22.5% |
| 2Q24 | 459,000 | +40.6% |
| 1Q24 | 174,163 | -29.9% |
| 4Q23 | 101,285 | -69.1% |
| 3Q23 | 595,342 | -19.5% |
| 2Q23 | 326,373 | -59.6% |
| 1Q23 | 248,322 | -24.3% |
| 4Q22 | 328,000 | -37.5% |
| 3Q22 | 739,585 | +11.7% |
| 2Q22 | 807,415 | +40.0% |
| 1Q22 | 327,864 | -21.2% |
| 4Q21 | 524,947 | +45.3% |
| 3Q21 | 661,936 | +22.4% |
| 2Q21 | 576,849 | +25.8% |
| 1Q21 | 415,976 | +8.2% |
| 4Q20 | 361,272 | +28.3% |
| 3Q20 | 540,734 | +30.1% |
| 2Q20 | 458,434 | +97.7% |
| 1Q20 | 384,511 | +63.9% |
| 4Q19 | 281,536 | -17.7% |
| 3Q19 | 415,624 | -14.7% |
| 2Q19 | 231,838 | -22.6% |
| 1Q19 | 234,645 | -6.4% |
| 4Q18 | 342,263 | -0.8% |
| 3Q18 | 487,463 | +30.5% |
| 2Q18 | 299,396 | +22.6% |
| 1Q18 | 250,752 | +75.2% |
| 4Q17 | 345,151 | +139.6% |
| 3Q17 | 373,662 | +131.8% |
| 2Q17 | 244,183 | +133.7% |
| 1Q17 | 143,144 | +250.7% |
| 4Q16 | 144,065 | - |
| 3Q16 | 161,229 | - |
| 2Q16 | 104,465 | - |
| 1Q16 | 40,813 | - |