| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,431 | +412.9% |
| 1Q26 | 1,145 | +823.4% |
| 4Q25 | 1,606 | -669.5% |
| 3Q25 | 1,373 | -1734.5% |
| 2Q25 | 279 | -37.2% |
| 1Q25 | 124 | -33.3% |
| 4Q24 | -282 | -905.7% |
| 3Q24 | -84 | -106.9% |
| 2Q24 | 444 | -41.5% |
| 1Q24 | 186 | -26.2% |
| 4Q23 | 35 | -90.3% |
| 3Q23 | 1,222 | +39.5% |
| 2Q23 | 759 | +32.0% |
| 1Q23 | 252 | -58.3% |
| 4Q22 | 359 | -46.0% |
| 3Q22 | 876 | +25.8% |
| 2Q22 | 575 | +18.3% |
| 1Q22 | 604 | -44.7% |
| 4Q21 | 664 | -40.0% |
| 3Q21 | 696 | -19.3% |
| 2Q21 | 486 | -19.1% |
| 1Q21 | 1,093 | +19.5% |
| 4Q20 | 1,108 | +66.0% |
| 3Q20 | 863 | +2.9% |
| 2Q20 | 600 | -51.4% |
| 1Q20 | 915 | -55.4% |
| 4Q19 | 667 | -57.7% |
| 3Q19 | 838 | -34.6% |
| 2Q19 | 1,235 | +7.5% |
| 1Q19 | 2,049 | +91.6% |
| 4Q18 | 1,577 | +26.6% |
| 3Q18 | 1,283 | -32.2% |
| 2Q18 | 1,149 | -35.2% |
| 1Q18 | 1,069 | -8.9% |
| 4Q17 | 1,246 | -43.7% |
| 3Q17 | 1,892 | -7.5% |
| 2Q17 | 1,771 | +54.6% |
| 1Q17 | 1,174 | +64.2% |
| 4Q16 | 2,213 | - |
| 3Q16 | 2,045 | - |
| 2Q16 | 1,146 | - |
| 1Q16 | 715 | - |