| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,579 | +181.2% |
| 1Q26 | 2,858 | +259.9% |
| 4Q25 | 931 | -54.6% |
| 3Q25 | 1,691 | +1.0% |
| 2Q25 | 917 | -32.0% |
| 1Q25 | 794 | -59.1% |
| 4Q24 | 2,052 | +132.9% |
| 3Q24 | 1,675 | -5.6% |
| 2Q24 | 1,349 | -36.3% |
| 1Q24 | 1,940 | +28.6% |
| 4Q23 | 881 | +622.1% |
| 3Q23 | 1,775 | +1829.3% |
| 2Q23 | 2,118 | +193.8% |
| 1Q23 | 1,509 | +20.8% |
| 4Q22 | 122 | -48.1% |
| 3Q22 | 92 | -91.8% |
| 2Q22 | 721 | -30.9% |
| 1Q22 | 1,249 | +32.7% |
| 4Q21 | 235 | -77.4% |
| 3Q21 | 1,121 | -14.2% |
| 2Q21 | 1,043 | -13.5% |
| 1Q21 | 941 | -38.3% |
| 4Q20 | 1,038 | +26.0% |
| 3Q20 | 1,307 | -9.9% |
| 2Q20 | 1,206 | -15.1% |
| 1Q20 | 1,525 | +0.6% |
| 4Q19 | 824 | +6.2% |
| 3Q19 | 1,451 | +29.3% |
| 2Q19 | 1,421 | +71.6% |
| 1Q19 | 1,516 | +205.0% |
| 4Q18 | 776 | +131.6% |
| 3Q18 | 1,122 | +29.7% |
| 2Q18 | 828 | +3.0% |
| 1Q18 | 497 | -6.2% |
| 4Q17 | 335 | +1422.7% |
| 3Q17 | 865 | +38.8% |
| 2Q17 | 804 | -9.3% |
| 1Q17 | 530 | -33.2% |
| 4Q16 | 22 | - |
| 3Q16 | 623 | - |
| 2Q16 | 886 | - |
| 1Q16 | 793 | - |