| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 542 | -25.9% |
| 2Q26 | 1,110 | +41.8% |
| 1Q26 | 535 | +1088.9% |
| 4Q25 | 1,735 | +54.8% |
| 3Q25 | 731 | +5.5% |
| 2Q25 | 783 | +1.6% |
| 1Q25 | 45 | -86.3% |
| 4Q24 | 1,121 | -27.5% |
| 3Q24 | 693 | +17.2% |
| 2Q24 | 770 | +49.6% |
| 1Q24 | 329 | +359.4% |
| 4Q23 | 1,546 | +82.6% |
| 3Q23 | 591 | +119.3% |
| 2Q23 | 515 | -9.6% |
| 1Q23 | 71 | -77.7% |
| 4Q22 | 846 | -13.7% |
| 3Q22 | 269 | +6.3% |
| 2Q22 | 569 | +25.2% |
| 1Q22 | 321 | +58.2% |
| 4Q21 | 981 | -26.7% |
| 3Q21 | 253 | -69.7% |
| 2Q21 | 455 | -56.3% |
| 1Q21 | 203 | -70.9% |
| 4Q20 | 1,338 | +12.3% |
| 3Q20 | 838 | -32.0% |
| 2Q20 | 1,040 | -13.9% |
| 1Q20 | 698 | -10.2% |
| 4Q19 | 1,191 | +15.7% |
| 3Q19 | 1,233 | +54.0% |
| 2Q19 | 1,208 | +94.6% |
| 1Q19 | 777 | +113.6% |
| 4Q18 | 1,029 | +21.9% |
| 3Q18 | 800 | +100.0% |
| 2Q18 | 621 | -3.6% |
| 1Q18 | 364 | +214.2% |
| 4Q17 | 844 | +1.1% |
| 3Q17 | 400 | -28.6% |
| 2Q17 | 644 | - |
| 1Q17 | 115 | - |
| 4Q16 | 835 | - |
| 3Q16 | 560 | - |