| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,425 | +77.8% |
| 2Q26 | 2,240 | +92.1% |
| 1Q26 | 1,441 | +31.1% |
| 4Q25 | 2,065 | +86.9% |
| 3Q25 | 1,364 | +20.9% |
| 2Q25 | 1,166 | -36.7% |
| 1Q25 | 1,099 | +228.1% |
| 4Q24 | 1,105 | +165.0% |
| 3Q24 | 1,128 | +458.4% |
| 2Q24 | 1,842 | +18.2% |
| 1Q24 | 335 | -2.3% |
| 4Q23 | 417 | -68.8% |
| 3Q23 | 202 | +201.5% |
| 2Q23 | 1,559 | +43.3% |
| 1Q23 | 343 | +22.9% |
| 4Q22 | 1,336 | +49.4% |
| 3Q22 | 67 | -90.0% |
| 2Q22 | 1,088 | +48.4% |
| 1Q22 | 279 | -37.3% |
| 4Q21 | 894 | +8.6% |
| 3Q21 | 673 | -29.1% |
| 2Q21 | 733 | +68.1% |
| 1Q21 | 445 | +3078.6% |
| 4Q20 | 823 | +44.9% |
| 3Q20 | 949 | +78.0% |
| 2Q20 | 436 | +39.3% |
| 1Q20 | 14 | -104.4% |
| 4Q19 | 568 | -45.7% |
| 3Q19 | 533 | +223.0% |
| 2Q19 | 313 | +53.4% |
| 1Q19 | -317 | -20.2% |
| 4Q18 | 1,046 | -4.5% |
| 3Q18 | 165 | -40.6% |
| 2Q18 | 204 | -4.7% |
| 1Q18 | -397 | +35.5% |
| 4Q17 | 1,095 | +16.0% |
| 3Q17 | 278 | -43.4% |
| 2Q17 | 214 | - |
| 1Q17 | -293 | - |
| 4Q16 | 944 | - |
| 3Q16 | 491 | - |