| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 483,000 | +37.6% |
| 4Q25 | 462,000 | +31.3% |
| 3Q25 | 464,000 | +95.0% |
| 2Q25 | 315,000 | +1.0% |
| 1Q25 | 351,000 | +4.8% |
| 4Q24 | 352,000 | +2.9% |
| 3Q24 | 238,000 | -16.5% |
| 2Q24 | 312,000 | +28.9% |
| 1Q24 | 335,000 | +109.4% |
| 4Q23 | 342,000 | +57.6% |
| 3Q23 | 285,000 | +38.3% |
| 2Q23 | 242,000 | -5.8% |
| 1Q23 | 160,000 | -36.2% |
| 4Q22 | 216,939 | -25.4% |
| 3Q22 | 206,061 | -27.2% |
| 2Q22 | 257,000 | +37.5% |
| 1Q22 | 250,629 | +95.7% |
| 4Q21 | 290,777 | +47.6% |
| 3Q21 | 283,223 | -392.4% |
| 2Q21 | 186,941 | +311.5% |
| 1Q21 | 128,059 | +295.1% |
| 4Q20 | 197,022 | - |
| 3Q20 | -96,874 | - |
| 2Q20 | 45,430 | - |
| 1Q20 | 32,410 | - |