| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 447 | -55.4% |
| 1Q26 | 733 | -12.6% |
| 4Q25 | 988 | -13.3% |
| 3Q25 | 1,103 | +58.6% |
| 2Q25 | 1,002 | +31.0% |
| 1Q25 | 839 | +45.2% |
| 4Q24 | 1,139 | -27.8% |
| 3Q24 | 695 | -31.6% |
| 2Q24 | 765 | +31.4% |
| 1Q24 | 577 | -4.5% |
| 4Q23 | 1,578 | +209.4% |
| 3Q23 | 1,016 | +2.6% |
| 2Q23 | 582 | -27.6% |
| 1Q23 | 604 | -49.3% |
| 4Q22 | 510 | -51.9% |
| 3Q22 | 991 | +147.4% |
| 2Q22 | 803 | +107.4% |
| 1Q22 | 1,192 | +495.3% |
| 4Q21 | 1,060 | -31.9% |
| 3Q21 | 400 | +132.9% |
| 2Q21 | 387 | -56.5% |
| 1Q21 | 200 | +109920.9% |
| 4Q20 | 1,557 | +58.3% |
| 3Q20 | 172 | -84.7% |
| 2Q20 | 892 | +117.9% |
| 1Q20 | 0 | -100.0% |
| 4Q19 | 983 | -0.7% |
| 3Q19 | 1,123 | +2.6% |
| 2Q19 | 409 | -56.4% |
| 1Q19 | 679 | +17.0% |
| 4Q18 | 990 | +3.3% |
| 3Q18 | 1,094 | +210.8% |
| 2Q18 | 939 | -17.8% |
| 1Q18 | 580 | +93.3% |
| 4Q17 | 959 | +27.0% |
| 3Q17 | 352 | -68.0% |
| 2Q17 | 1,143 | - |
| 1Q17 | 300 | - |
| 4Q16 | 755 | - |
| 3Q16 | 1,099 | - |