| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,131 | -3.8% |
| 4Q24 | 2,759 | +67.7% |
| 3Q24 | 2,423 | -62.6% |
| 2Q24 | 5,546 | -10.5% |
| 1Q24 | 2,215 | +25.2% |
| 4Q23 | 1,645 | -64.9% |
| 3Q23 | 6,474 | +15.5% |
| 2Q23 | 6,196 | +29.9% |
| 1Q23 | 1,769 | -59.6% |
| 4Q22 | 4,692 | +22.4% |
| 3Q22 | 5,605 | +62.0% |
| 2Q22 | 4,769 | +34.6% |
| 1Q22 | 4,382 | +56.4% |
| 4Q21 | 3,833 | +23.1% |
| 3Q21 | 3,459 | -2.1% |
| 2Q21 | 3,543 | -2868.0% |
| 1Q21 | 2,802 | +818.7% |
| 4Q20 | 3,113 | +162.9% |
| 3Q20 | 3,535 | +118.8% |
| 2Q20 | -128 | -106.6% |
| 1Q20 | 305 | -77.3% |
| 4Q19 | 1,184 | -7.1% |
| 3Q19 | 1,616 | +47.7% |
| 2Q19 | 1,940 | +70.6% |
| 1Q19 | 1,345 | +53.0% |
| 4Q18 | 1,274 | +45.5% |
| 3Q18 | 1,094 | +10.1% |
| 2Q18 | 1,137 | +5.4% |
| 1Q18 | 879 | +67.0% |
| 4Q17 | 875 | +100.9% |
| 3Q17 | 994 | +58.9% |
| 2Q17 | 1,078 | +59.6% |
| 1Q17 | 526 | +23.4% |
| 4Q16 | 435 | +5.2% |
| 3Q16 | 625 | - |
| 2Q16 | 675 | - |
| 1Q16 | 426 | - |
| 4Q15 | 414 | - |