| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 337,000 | -1.5% |
| 4Q25 | 803,920 | +127.7% |
| 3Q25 | 258,000 | -19.3% |
| 2Q25 | 749,000 | -21.8% |
| 1Q25 | 342,000 | -8.9% |
| 4Q24 | 353,000 | +19.7% |
| 3Q24 | 319,616 | +67.3% |
| 2Q24 | 958,384 | +86.6% |
| 1Q24 | 375,303 | +149.7% |
| 4Q23 | 295,000 | +126.7% |
| 3Q23 | 191,022 | -1326.9% |
| 2Q23 | 513,648 | +19.8% |
| 1Q23 | 150,330 | -55.8% |
| 4Q22 | 130,122 | -69.2% |
| 3Q22 | -15,569 | -91.8% |
| 2Q22 | 428,664 | +74.3% |
| 1Q22 | 340,357 | +91.9% |
| 4Q21 | 422,000 | +17.8% |
| 3Q21 | -190,000 | -144.7% |
| 2Q21 | 246,000 | -74.6% |
| 1Q21 | 177,391 | -68.6% |
| 4Q20 | 358,291 | -0.1% |
| 3Q20 | 424,751 | +1.0% |
| 2Q20 | 967,890 | +5.0% |
| 1Q20 | 565,587 | +91.6% |
| 4Q19 | 358,676 | -17.1% |
| 3Q19 | 420,423 | +35.8% |
| 2Q19 | 921,394 | +11.1% |
| 1Q19 | 295,155 | +16.1% |
| 4Q18 | 432,729 | +53.2% |
| 3Q18 | 309,599 | -33.3% |
| 2Q18 | 829,210 | -4.8% |
| 1Q18 | 254,156 | +30.8% |
| 4Q17 | 282,471 | -17.9% |
| 3Q17 | 463,843 | +73.1% |
| 2Q17 | 870,909 | +13.9% |
| 1Q17 | 194,378 | -35.6% |
| 4Q16 | 344,162 | - |
| 3Q16 | 267,952 | - |
| 2Q16 | 764,894 | - |
| 1Q16 | 301,785 | - |