| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,935 | +439.5% |
| 2Q26 | 2,409 | +136.9% |
| 1Q26 | 2,984 | +93.3% |
| 4Q25 | 4,211 | +253.6% |
| 3Q25 | 544 | -47.4% |
| 2Q25 | 1,017 | -3.2% |
| 1Q25 | 1,544 | +43.8% |
| 4Q24 | 1,191 | +217.6% |
| 3Q24 | 1,034 | -803.4% |
| 2Q24 | 1,051 | -665.1% |
| 1Q24 | 1,074 | +6.5% |
| 4Q23 | 375 | -30.4% |
| 3Q23 | -147 | -113.5% |
| 2Q23 | -186 | -115.8% |
| 1Q23 | 1,008 | -55.0% |
| 4Q22 | 539 | -65.5% |
| 3Q22 | 1,085 | -18.7% |
| 2Q22 | 1,178 | -210.4% |
| 1Q22 | 2,239 | -494.9% |
| 4Q21 | 1,563 | +58.5% |
| 3Q21 | 1,335 | +599.0% |
| 2Q21 | -1,067 | -335.0% |
| 1Q21 | -567 | -146.8% |
| 4Q20 | 986 | +34.1% |
| 3Q20 | 191 | -85.1% |
| 2Q20 | 454 | -63.8% |
| 1Q20 | 1,212 | -33.4% |
| 4Q19 | 735 | -46.0% |
| 3Q19 | 1,284 | -26.5% |
| 2Q19 | 1,254 | +25.5% |
| 1Q19 | 1,819 | +8.0% |
| 4Q18 | 1,362 | +15.5% |
| 3Q18 | 1,746 | +125.0% |
| 2Q18 | 999 | +68.5% |
| 1Q18 | 1,685 | +152.2% |
| 4Q17 | 1,179 | +381.2% |
| 3Q17 | 776 | +61.7% |
| 2Q17 | 593 | - |
| 1Q17 | 668 | - |
| 4Q16 | 245 | - |
| 3Q16 | 480 | - |