| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,243 | -12.2% |
| 3Q25 | 156 | -288.0% |
| 2Q25 | -225 | -271.7% |
| 1Q25 | 2,881 | +44.3% |
| 4Q24 | 1,415 | +84.0% |
| 3Q24 | -83 | -81.3% |
| 2Q24 | 131 | -47.2% |
| 1Q24 | 1,995 | -0.8% |
| 4Q23 | 769 | -53.0% |
| 3Q23 | -443 | -376.2% |
| 2Q23 | 248 | -191.4% |
| 1Q23 | 2,011 | -31.4% |
| 4Q22 | 1,636 | -38.0% |
| 3Q22 | 160 | +217.3% |
| 2Q22 | -272 | +95.4% |
| 1Q22 | 2,934 | +24.5% |
| 4Q21 | 2,640 | +108.1% |
| 3Q21 | 50 | -1587.1% |
| 2Q21 | -139 | -45.4% |
| 1Q21 | 2,358 | -25.8% |
| 4Q20 | 1,268 | -49.9% |
| 3Q20 | -4 | -100.5% |
| 2Q20 | -255 | -12.7% |
| 1Q20 | 3,178 | +17.0% |
| 4Q19 | 2,531 | +127.4% |
| 3Q19 | 657 | -514.0% |
| 2Q19 | -292 | -117.3% |
| 1Q19 | 2,716 | +47.9% |
| 4Q18 | 1,112 | -50.4% |
| 3Q18 | -159 | +517.5% |
| 2Q18 | 1,685 | -1684.3% |
| 1Q18 | 1,835 | +3.3% |
| 4Q17 | 2,244 | +4.7% |
| 3Q17 | -26 | -117.3% |
| 2Q17 | -107 | -42.5% |
| 1Q17 | 1,777 | +44.4% |
| 4Q16 | 2,143 | +18.4% |
| 3Q16 | 148 | -82.2% |
| 2Q16 | -185 | - |
| 1Q16 | 1,231 | - |
| 4Q15 | 1,809 | - |
| 3Q15 | 834 | - |