| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 397,665 | +248.7% |
| 3Q25 | 203,000 | -20.7% |
| 2Q25 | 564,000 | +28.7% |
| 1Q25 | 270,035 | -62.1% |
| 4Q24 | 114,046 | -81.5% |
| 3Q24 | 256,106 | -27.7% |
| 2Q24 | 438,220 | -30.7% |
| 1Q24 | 713,231 | -16.5% |
| 4Q23 | 618,000 | -7.2% |
| 3Q23 | 354,000 | -33.7% |
| 2Q23 | 632,000 | +70.8% |
| 1Q23 | 853,900 | +159.1% |
| 4Q22 | 665,974 | +146.6% |
| 3Q22 | 533,795 | +227.6% |
| 2Q22 | 370,000 | +68.6% |
| 1Q22 | 329,624 | +53.0% |
| 4Q21 | 270,035 | +5.4% |
| 3Q21 | 162,965 | -44.1% |
| 2Q21 | 219,516 | +11.8% |
| 1Q21 | 215,484 | -57.4% |
| 4Q20 | 256,127 | -37.3% |
| 3Q20 | 291,562 | -37.9% |
| 2Q20 | 196,260 | -43.9% |
| 1Q20 | 506,302 | +94.9% |
| 4Q19 | 408,385 | +72.9% |
| 3Q19 | 469,223 | +62.2% |
| 2Q19 | 349,582 | +28.5% |
| 1Q19 | 259,786 | -13.7% |
| 4Q18 | 236,137 | -18.8% |
| 3Q18 | 289,231 | +557.3% |
| 2Q18 | 272,078 | -555.3% |
| 1Q18 | 301,118 | +54.4% |
| 4Q17 | 290,681 | +929.5% |
| 3Q17 | 44,000 | +312.3% |
| 2Q17 | -59,755 | - |
| 1Q17 | 194,995 | - |
| 4Q16 | 28,234 | - |
| 3Q16 | 10,673 | - |