| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,552 | -6.8% |
| 1Q26 | 902 | -15.6% |
| 4Q25 | 1,081 | +29.5% |
| 3Q25 | 1,078 | +125.1% |
| 2Q25 | 1,665 | +300.2% |
| 1Q25 | 1,069 | -531.4% |
| 4Q24 | 835 | +817.6% |
| 3Q24 | 479 | +74.1% |
| 2Q24 | 416 | -64.0% |
| 1Q24 | -248 | -135.1% |
| 4Q23 | 91 | -82.4% |
| 3Q23 | 275 | -63.6% |
| 2Q23 | 1,156 | +13.9% |
| 1Q23 | 705 | -31.7% |
| 4Q22 | 517 | -42.1% |
| 3Q22 | 755 | -11.0% |
| 2Q22 | 1,016 | +62.3% |
| 1Q22 | 1,032 | +37.9% |
| 4Q21 | 894 | +30.8% |
| 3Q21 | 848 | +12.2% |
| 2Q21 | 626 | -23.5% |
| 1Q21 | 748 | +48.9% |
| 4Q20 | 684 | +45.3% |
| 3Q20 | 756 | -17.4% |
| 2Q20 | 818 | -8.1% |
| 1Q20 | 502 | -40.3% |
| 4Q19 | 470 | -52.5% |
| 3Q19 | 916 | -12.8% |
| 2Q19 | 890 | -7.3% |
| 1Q19 | 842 | +34.6% |
| 4Q18 | 990 | +55.1% |
| 3Q18 | 1,050 | +71.5% |
| 2Q18 | 960 | +202.1% |
| 1Q18 | 625 | +183.1% |
| 4Q17 | 638 | +4.0% |
| 3Q17 | 612 | -24.3% |
| 2Q17 | 318 | -63.9% |
| 1Q17 | 220 | -66.1% |
| 4Q16 | 614 | - |
| 3Q16 | 809 | - |
| 2Q16 | 881 | - |
| 1Q16 | 652 | - |