| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 831,000 | +91.5% |
| 1Q26 | 601,000 | +31.5% |
| 4Q25 | 623,000 | +50.8% |
| 3Q25 | 479,000 | +51.7% |
| 2Q25 | 434,000 | -11.8% |
| 1Q25 | 457,000 | +9.6% |
| 4Q24 | 413,000 | +31.1% |
| 3Q24 | 315,675 | -9.0% |
| 2Q24 | 492,158 | +22.2% |
| 1Q24 | 417,000 | +21.2% |
| 4Q23 | 314,948 | -25.4% |
| 3Q23 | 347,036 | +40.6% |
| 2Q23 | 402,665 | +31.1% |
| 1Q23 | 344,000 | +7.5% |
| 4Q22 | 422,000 | +33.3% |
| 3Q22 | 246,838 | +188.8% |
| 2Q22 | 307,163 | +14.6% |
| 1Q22 | 320,000 | +101.2% |
| 4Q21 | 316,691 | -17.4% |
| 3Q21 | 85,481 | -59.8% |
| 2Q21 | 267,919 | -21.4% |
| 1Q21 | 159,081 | -12.5% |
| 4Q20 | 383,551 | +60.8% |
| 3Q20 | 212,605 | +23.4% |
| 2Q20 | 340,803 | +1.0% |
| 1Q20 | 181,786 | -404.0% |
| 4Q19 | 238,499 | -46.0% |
| 3Q19 | 172,297 | -236.2% |
| 2Q19 | 337,263 | +106.1% |
| 1Q19 | -59,806 | -84.9% |
| 4Q18 | 441,668 | +53.4% |
| 3Q18 | -126,548 | -39.6% |
| 2Q18 | 163,633 | -23.5% |
| 1Q18 | -397,350 | +125.8% |
| 4Q17 | 287,860 | +13.3% |
| 3Q17 | -209,479 | +143.2% |
| 2Q17 | 213,952 | - |
| 1Q17 | -176,001 | - |
| 4Q16 | 254,085 | - |
| 3Q16 | -86,124 | - |