| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,173 | -76.9% |
| 2Q26 | 2,261 | -43.3% |
| 1Q26 | 3,948 | -1.7% |
| 4Q25 | 2,258 | -870.6% |
| 3Q25 | 5,079 | +371.6% |
| 2Q25 | 3,986 | +298.6% |
| 1Q25 | 4,018 | +655.3% |
| 4Q24 | -293 | -177.3% |
| 3Q24 | 1,077 | +37.4% |
| 2Q24 | 1,000 | -52.9% |
| 1Q24 | 532 | -80.0% |
| 4Q23 | 379 | -72.5% |
| 3Q23 | 784 | -62.3% |
| 2Q23 | 2,121 | -15.5% |
| 1Q23 | 2,663 | -6.4% |
| 4Q22 | 1,380 | +17.6% |
| 3Q22 | 2,077 | +16.4% |
| 2Q22 | 2,511 | +8.5% |
| 1Q22 | 2,844 | +179.9% |
| 4Q21 | 1,173 | - |
| 3Q21 | 1,785 | +71.0% |
| 2Q21 | 2,315 | +455.2% |
| 1Q21 | 1,016 | -15.3% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 1,044 | -30.2% |
| 2Q20 | 417 | -79.6% |
| 1Q20 | 1,199 | -45.3% |
| 4Q19 | 103 | -88.6% |
| 3Q19 | 1,496 | -16.0% |
| 2Q19 | 2,045 | +26.9% |
| 1Q19 | 2,193 | +6.4% |
| 4Q18 | 905 | +272.4% |
| 3Q18 | 1,780 | -24.7% |
| 2Q18 | 1,612 | -22.2% |
| 1Q18 | 2,061 | -16.9% |
| 4Q17 | 243 | -48.8% |
| 3Q17 | 2,365 | +45.0% |
| 2Q17 | 2,071 | - |
| 1Q17 | 2,480 | - |
| 4Q16 | 475 | - |
| 3Q16 | 1,631 | - |