| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 893 | -45.0% |
| 1Q26 | 602 | +342.6% |
| 4Q25 | 1,388 | +1612.3% |
| 3Q25 | 1,236 | +296.6% |
| 2Q25 | 1,624 | +121.0% |
| 1Q25 | 136 | -352.4% |
| 4Q24 | 81 | -161.9% |
| 3Q24 | 311 | +116.5% |
| 2Q24 | 734 | +0.4% |
| 1Q24 | -54 | -86.2% |
| 4Q23 | -131 | -116.1% |
| 3Q23 | 143 | -82.2% |
| 2Q23 | 732 | -645.8% |
| 1Q23 | -392 | -215.7% |
| 4Q22 | 812 | -3.2% |
| 3Q22 | 810 | -36.0% |
| 2Q22 | -135 | -127.0% |
| 1Q22 | 338 | -125.2% |
| 4Q21 | 840 | +115.6% |
| 3Q21 | 1,265 | +33.5% |
| 2Q21 | 497 | -12.1% |
| 1Q21 | -1,343 | -270.2% |
| 4Q20 | 389 | -24.0% |
| 3Q20 | 947 | +37.9% |
| 2Q20 | 565 | +25.9% |
| 1Q20 | 788 | +36.3% |
| 4Q19 | 512 | -50.2% |
| 3Q19 | 687 | -41.1% |
| 2Q19 | 449 | -26.3% |
| 1Q19 | 578 | +4.7% |
| 4Q18 | 1,030 | +65.2% |
| 3Q18 | 1,165 | +23.7% |
| 2Q18 | 609 | -28.8% |
| 1Q18 | 552 | +75.6% |
| 4Q17 | 623 | -1.4% |
| 3Q17 | 942 | +9.0% |
| 2Q17 | 856 | - |
| 1Q17 | 314 | - |
| 4Q16 | 632 | - |
| 3Q16 | 864 | - |