| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,220 | +7.2% |
| 4Q25 | 650 | -27.7% |
| 3Q25 | 1,772 | +27.6% |
| 2Q25 | 2,252 | +11.8% |
| 1Q25 | 2,070 | -2.9% |
| 4Q24 | 899 | -41.2% |
| 3Q24 | 1,389 | -10.2% |
| 2Q24 | 2,014 | +49.1% |
| 1Q24 | 2,132 | +44.4% |
| 4Q23 | 1,528 | +66.6% |
| 3Q23 | 1,546 | +99.2% |
| 2Q23 | 1,351 | -10.4% |
| 1Q23 | 1,476 | -16.2% |
| 4Q22 | 917 | -15.9% |
| 3Q22 | 776 | -48.3% |
| 2Q22 | 1,508 | +0.9% |
| 1Q22 | 1,761 | -5.6% |
| 4Q21 | 1,090 | +36.6% |
| 3Q21 | 1,502 | -29.2% |
| 2Q21 | 1,494 | +42.0% |
| 1Q21 | 1,866 | +140.8% |
| 4Q20 | 798 | -1327.7% |
| 3Q20 | 2,122 | +391.2% |
| 2Q20 | 1,052 | +51.6% |
| 1Q20 | 775 | +33.4% |
| 4Q19 | -65 | -112.2% |
| 3Q19 | 432 | +9.6% |
| 2Q19 | 694 | -20.4% |
| 1Q19 | 581 | -40.0% |
| 4Q18 | 534 | +39.4% |
| 3Q18 | 394 | -42.2% |
| 2Q18 | 872 | +16.6% |
| 1Q18 | 968 | -14.0% |
| 4Q17 | 383 | -46.9% |
| 3Q17 | 682 | +41.2% |
| 2Q17 | 748 | +20.1% |
| 1Q17 | 1,125 | +56.7% |
| 4Q16 | 721 | - |
| 3Q16 | 483 | - |
| 2Q16 | 623 | - |
| 1Q16 | 718 | - |