| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 915,000 | +59.4% |
| 3Q25 | 543,000 | +31.2% |
| 2Q25 | 652,000 | +42.2% |
| 1Q25 | 503,000 | +31.8% |
| 4Q24 | 574,184 | +56.9% |
| 3Q24 | 413,908 | +28.4% |
| 2Q24 | 458,524 | +43.8% |
| 1Q24 | 381,568 | +38.7% |
| 4Q23 | 365,971 | +59.2% |
| 3Q23 | 322,413 | +43.1% |
| 2Q23 | 318,912 | +29.2% |
| 1Q23 | 275,088 | +55.7% |
| 4Q22 | 229,852 | +116.0% |
| 3Q22 | 225,229 | +52.8% |
| 2Q22 | 246,919 | +61.7% |
| 1Q22 | 176,725 | +74.8% |
| 4Q21 | 106,414 | -9.0% |
| 3Q21 | 147,391 | +133.5% |
| 2Q21 | 152,743 | +251.3% |
| 1Q21 | 101,086 | +9968.3% |
| 4Q20 | 116,883 | +494.3% |
| 3Q20 | 63,118 | +78.8% |
| 2Q20 | 43,483 | +92.0% |
| 1Q20 | 1,004 | -93.8% |
| 4Q19 | 19,668 | - |
| 3Q19 | 35,308 | - |
| 2Q19 | 22,651 | - |
| 1Q19 | 16,250 | - |