| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 2,848 | -9.6% |
| 3Q26 | 3,141 | -16.4% |
| 2Q26 | 2,685 | -15.4% |
| 1Q26 | 2,739 | -14.2% |
| 4Q25 | 3,151 | +8.5% |
| 3Q25 | 3,756 | +0.4% |
| 2Q25 | 3,174 | -0.8% |
| 1Q25 | 3,194 | -4.4% |
| 4Q24 | 2,904 | -23.7% |
| 3Q24 | 3,742 | -19.2% |
| 2Q24 | 3,199 | -24.7% |
| 1Q24 | 3,342 | -75.1% |
| 4Q23 | 3,804 | -60.5% |
| 3Q23 | 4,631 | -46.0% |
| 2Q23 | 4,247 | -21.4% |
| 1Q23 | 13,408 | +223.9% |
| 4Q22 | 9,638 | +219.2% |
| 3Q22 | 8,570 | +144.6% |
| 2Q22 | 5,400 | +162.9% |
| 1Q22 | 4,140 | +73.5% |
| 4Q21 | 3,019 | +14.9% |
| 3Q21 | 3,504 | +19.9% |
| 2Q21 | 2,054 | -29.7% |
| 1Q21 | 2,386 | -9.3% |
| 4Q20 | 2,628 | +17.3% |
| 3Q20 | 2,922 | +11.9% |
| 2Q20 | 2,920 | +43.1% |
| 1Q20 | 2,631 | +38.3% |
| 4Q19 | 2,240 | -14.8% |
| 3Q19 | 2,612 | -2.8% |
| 2Q19 | 2,040 | -15.4% |
| 1Q19 | 1,903 | -26.1% |
| 4Q18 | 2,629 | +19.8% |
| 3Q18 | 2,686 | +13.2% |
| 2Q18 | 2,412 | +14.1% |
| 1Q18 | 2,575 | +2.6% |
| 4Q17 | 2,194 | -12.1% |
| 3Q17 | 2,372 | -18.5% |
| 2Q17 | 2,114 | - |
| 1Q17 | 2,509 | - |
| 4Q16 | 2,497 | - |
| 3Q16 | 2,911 | - |