| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 4,120 | -0.7% |
| 4Q25 | 3,335 | +26.1% |
| 3Q25 | 3,939 | +5.4% |
| 2Q25 | 4,821 | +3.3% |
| 1Q25 | 4,149 | +25.1% |
| 4Q24 | 2,645 | +79.4% |
| 3Q24 | 3,737 | +2.6% |
| 2Q24 | 4,668 | +8.4% |
| 1Q24 | 3,316 | -0.6% |
| 4Q23 | 1,474 | +240.4% |
| 3Q23 | 3,643 | +107.1% |
| 2Q23 | 4,305 | +104.9% |
| 1Q23 | 3,337 | +225.9% |
| 4Q22 | 433 | -917.0% |
| 3Q22 | 1,759 | +58.6% |
| 2Q22 | 2,101 | +45.5% |
| 1Q22 | 1,024 | +19.6% |
| 4Q21 | -53 | -111.0% |
| 3Q21 | 1,109 | -23.1% |
| 2Q21 | 1,444 | -1.3% |
| 1Q21 | 856 | -33.0% |
| 4Q20 | 483 | -61.2% |
| 3Q20 | 1,442 | +5.9% |
| 2Q20 | 1,463 | -28.4% |
| 1Q20 | 1,278 | +19.7% |
| 4Q19 | 1,245 | +10.3% |
| 3Q19 | 1,362 | +42.3% |
| 2Q19 | 2,044 | +64.6% |
| 1Q19 | 1,068 | +10.3% |
| 4Q18 | 1,128 | +7.2% |
| 3Q18 | 957 | +11.3% |
| 2Q18 | 1,241 | +53.6% |
| 1Q18 | 968 | +94.4% |
| 4Q17 | 1,053 | +41.2% |
| 3Q17 | 860 | +23.6% |
| 2Q17 | 808 | +9.0% |
| 1Q17 | 498 | +36.2% |
| 4Q16 | 746 | - |
| 3Q16 | 695 | - |
| 2Q16 | 741 | - |
| 1Q16 | 365 | - |