| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 540 | -81.8% |
| 2Q26 | 1,410 | -56.9% |
| 1Q26 | 1,437 | +18.8% |
| 4Q25 | 1,720 | +55.9% |
| 3Q25 | 2,968 | -22.9% |
| 2Q25 | 3,270 | +90.0% |
| 1Q25 | 1,210 | -1.6% |
| 4Q24 | 1,103 | +32.9% |
| 3Q24 | 3,850 | +245.9% |
| 2Q24 | 1,721 | -26.7% |
| 1Q24 | 1,230 | +47.3% |
| 4Q23 | 830 | -27.3% |
| 3Q23 | 1,113 | -41.8% |
| 2Q23 | 2,349 | +65.8% |
| 1Q23 | 835 | -37.6% |
| 4Q22 | 1,141 | -26.7% |
| 3Q22 | 1,913 | +162.4% |
| 2Q22 | 1,416 | -31.7% |
| 1Q22 | 1,339 | +17.3% |
| 4Q21 | 1,557 | +11.1% |
| 3Q21 | 729 | -49.4% |
| 2Q21 | 2,073 | +51.5% |
| 1Q21 | 1,141 | +10.8% |
| 4Q20 | 1,402 | +40.6% |
| 3Q20 | 1,440 | +8.2% |
| 2Q20 | 1,368 | +156.3% |
| 1Q20 | 1,030 | -30.8% |
| 4Q19 | 997 | +18.9% |
| 3Q19 | 1,331 | +45.7% |
| 2Q19 | 533 | -11.2% |
| 1Q19 | 1,488 | +27.8% |
| 4Q18 | 838 | +17.4% |
| 3Q18 | 913 | +21.8% |
| 2Q18 | 601 | -9.0% |
| 1Q18 | 1,165 | +188.0% |
| 4Q17 | 714 | +139.7% |
| 3Q17 | 749 | +237.2% |
| 2Q17 | 661 | - |
| 1Q17 | 404 | - |
| 4Q16 | 298 | - |
| 3Q16 | 222 | - |