| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,708 | +6.3% |
| 3Q25 | 3,547 | -21.5% |
| 2Q25 | 4,479 | -28.7% |
| 1Q25 | 1,702 | -19.8% |
| 4Q24 | 4,430 | -1.7% |
| 3Q24 | 4,520 | +65.7% |
| 2Q24 | 6,278 | -7.7% |
| 1Q24 | 2,121 | -78.1% |
| 4Q23 | 4,508 | +1851.5% |
| 3Q23 | 2,727 | -79.5% |
| 2Q23 | 6,801 | -39.0% |
| 1Q23 | 9,670 | -0.9% |
| 4Q22 | 231 | -97.9% |
| 3Q22 | 13,324 | +64.0% |
| 2Q22 | 11,145 | +53.9% |
| 1Q22 | 9,760 | +155.1% |
| 4Q21 | 11,076 | -247.1% |
| 3Q21 | 8,124 | +1780.6% |
| 2Q21 | 7,241 | -972.4% |
| 1Q21 | 3,826 | -767.7% |
| 4Q20 | -7,528 | - |
| 3Q20 | 432 | -83.8% |
| 2Q20 | -830 | -115.4% |
| 1Q20 | -573 | -106.7% |
| 3Q19 | 2,665 | -77.9% |
| 2Q19 | 5,395 | -61.5% |
| 1Q19 | 8,554 | -29.7% |
| 4Q18 | 11,563 | +58.0% |
| 3Q18 | 12,082 | +113.4% |
| 2Q18 | 14,024 | +25.4% |
| 1Q18 | 12,163 | +66.2% |
| 1Q18 | 11,184 | +111.2% |
| 4Q17 | 7,319 | +50.1% |
| 3Q17 | 5,662 | -2.5% |
| 2Q17 | 6,376 | - |
| 1Q17 | 5,296 | - |
| 4Q16 | 4,876 | - |
| 3Q16 | 5,805 | - |