| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -65,000 | -112.4% |
| 4Q25 | 210,931 | -35.1% |
| 3Q25 | 704,120 | +37.8% |
| 2Q25 | 433,434 | +89.9% |
| 1Q25 | 524,599 | -13.3% |
| 4Q24 | 325,135 | -3.8% |
| 3Q24 | 510,865 | +110.0% |
| 2Q24 | 228,229 | -0.4% |
| 1Q24 | 604,771 | -5736.8% |
| 4Q23 | 337,929 | +81.7% |
| 3Q23 | 243,312 | +111.6% |
| 2Q23 | 229,229 | -75.9% |
| 1Q23 | -10,729 | -102.2% |
| 4Q22 | 186,000 | -68.1% |
| 3Q22 | 115,000 | -66.9% |
| 2Q22 | 951,729 | +119.6% |
| 1Q22 | 488,930 | -39.0% |
| 4Q21 | 582,244 | +38.6% |
| 3Q21 | 347,636 | +62.6% |
| 2Q21 | 433,434 | +73.6% |
| 1Q21 | 801,399 | +48.0% |
| 4Q20 | 420,165 | +73.3% |
| 3Q20 | 213,801 | -34.8% |
| 2Q20 | 249,614 | -10.5% |
| 1Q20 | 541,420 | +38.1% |
| 4Q19 | 242,400 | -50.2% |
| 3Q19 | 327,741 | -66.5% |
| 2Q19 | 279,050 | -43.5% |
| 1Q19 | 391,952 | -57.5% |
| 4Q18 | 486,803 | -19.4% |
| 3Q18 | 977,223 | +3.1% |
| 2Q18 | 494,158 | -6.1% |
| 1Q18 | 922,175 | +19.7% |
| 4Q17 | 603,991 | +10.5% |
| 3Q17 | 947,713 | +97.1% |
| 2Q17 | 526,223 | +19.7% |
| 1Q17 | 770,227 | +8.6% |
| 4Q16 | 546,693 | +45.0% |
| 3Q16 | 480,950 | - |
| 2Q16 | 439,738 | - |
| 1Q16 | 709,036 | - |
| 4Q15 | 377,149 | - |