| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 628 | +432.2% |
| 1Q26 | 552 | -250.4% |
| 4Q25 | 2,677 | +155.7% |
| 3Q25 | 237 | -87.6% |
| 2Q25 | 118 | -81.2% |
| 1Q25 | -367 | -197.6% |
| 4Q24 | 1,047 | -43.8% |
| 3Q24 | 1,910 | +926.9% |
| 2Q24 | 626 | -27.7% |
| 1Q24 | 376 | -30.9% |
| 4Q23 | 1,862 | -1.6% |
| 3Q23 | 186 | -82.8% |
| 2Q23 | 866 | +59.5% |
| 1Q23 | 544 | -252.0% |
| 4Q22 | 1,892 | -2.6% |
| 3Q22 | 1,081 | +89.0% |
| 2Q22 | 543 | -39.6% |
| 1Q22 | -358 | -151.8% |
| 4Q21 | 1,942 | -3.7% |
| 3Q21 | 572 | -43.0% |
| 2Q21 | 899 | +35.6% |
| 1Q21 | 691 | +194.0% |
| 4Q20 | 2,016 | -44.7% |
| 3Q20 | 1,004 | +87.3% |
| 2Q20 | 663 | +13.3% |
| 1Q20 | 235 | +305.2% |
| 4Q19 | 3,643 | +90.9% |
| 3Q19 | 536 | +294.1% |
| 2Q19 | 585 | -53.4% |
| 1Q19 | 58 | -93.6% |
| 4Q18 | 1,908 | -38.7% |
| 3Q18 | 136 | -82.6% |
| 2Q18 | 1,256 | +16.2% |
| 1Q18 | 905 | +5.4% |
| 4Q17 | 3,113 | +24.2% |
| 3Q17 | 783 | -31.2% |
| 2Q17 | 1,081 | -38.2% |
| 1Q17 | 859 | +44.9% |
| 4Q16 | 2,506 | - |
| 3Q16 | 1,138 | - |
| 2Q16 | 1,750 | - |
| 1Q16 | 593 | - |