| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,097 | -39.9% |
| 1Q26 | 1,519 | +86.2% |
| 4Q25 | 1,298 | -1.5% |
| 3Q25 | 896 | +61.2% |
| 2Q25 | 1,824 | +96.3% |
| 1Q25 | 816 | -55.1% |
| 4Q24 | 1,318 | -34.3% |
| 3Q24 | 556 | -42.6% |
| 2Q24 | 929 | -81.1% |
| 1Q24 | 1,816 | -69.0% |
| 4Q23 | 2,006 | -68.8% |
| 3Q23 | 968 | -75.6% |
| 2Q23 | 4,914 | +10.4% |
| 1Q23 | 5,856 | +6.1% |
| 4Q22 | 6,438 | +42.2% |
| 3Q22 | 3,965 | +82.3% |
| 2Q22 | 4,452 | +250.8% |
| 1Q22 | 5,521 | +333.7% |
| 4Q21 | 4,528 | +117.9% |
| 3Q21 | 2,175 | +25.0% |
| 2Q21 | 1,269 | -29.3% |
| 1Q21 | 1,273 | -39.6% |
| 4Q20 | 2,078 | -10.5% |
| 3Q20 | 1,740 | -15.9% |
| 2Q20 | 1,795 | -2.9% |
| 1Q20 | 2,106 | +12.6% |
| 4Q19 | 2,323 | +17.5% |
| 3Q19 | 2,070 | +15.6% |
| 2Q19 | 1,848 | +26.7% |
| 1Q19 | 1,870 | +14.4% |
| 4Q18 | 1,977 | +9.8% |
| 3Q18 | 1,791 | +75.9% |
| 2Q18 | 1,459 | +38.5% |
| 1Q18 | 1,634 | +90.3% |
| 4Q17 | 1,800 | +73.7% |
| 3Q17 | 1,018 | +12.3% |
| 2Q17 | 1,053 | +17.7% |
| 1Q17 | 858 | +1.4% |
| 4Q16 | 1,036 | - |
| 3Q16 | 906 | - |
| 2Q16 | 894 | - |
| 1Q16 | 846 | - |