| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,053 | -59.1% |
| 4Q25 | 4,203 | -5.8% |
| 3Q25 | 3,773 | -28.1% |
| 2Q25 | 3,454 | -21.8% |
| 1Q25 | 2,574 | -8.9% |
| 4Q24 | 4,460 | +4.7% |
| 3Q24 | 5,251 | +45.2% |
| 2Q24 | 4,415 | +16.5% |
| 1Q24 | 2,827 | -4.4% |
| 4Q23 | 4,259 | +16.0% |
| 3Q23 | 3,616 | -8.2% |
| 2Q23 | 3,789 | +10.7% |
| 1Q23 | 2,956 | -9.7% |
| 4Q22 | 3,672 | +1.0% |
| 3Q22 | 3,941 | -9.6% |
| 2Q22 | 3,424 | +16.6% |
| 1Q22 | 3,272 | +9.4% |
| 4Q21 | 3,637 | +46.3% |
| 3Q21 | 4,360 | +52.1% |
| 2Q21 | 2,936 | +47.6% |
| 1Q21 | 2,990 | +102.2% |
| 4Q20 | 2,486 | +19.0% |
| 3Q20 | 2,867 | +104.5% |
| 2Q20 | 1,989 | +74.5% |
| 1Q20 | 1,479 | -1432.4% |
| 4Q19 | 2,089 | +716.0% |
| 3Q19 | 1,402 | -13.8% |
| 2Q19 | 1,140 | -1.2% |
| 1Q19 | -111 | -109.6% |
| 4Q18 | 256 | -88.2% |
| 3Q18 | 1,627 | -46.7% |
| 2Q18 | 1,154 | -52.4% |
| 1Q18 | 1,155 | -5.0% |
| 4Q17 | 2,170 | +28.9% |
| 3Q17 | 3,054 | +28.3% |
| 2Q17 | 2,425 | +57.8% |
| 1Q17 | 1,216 | -58.3% |
| 4Q16 | 1,683 | - |
| 3Q16 | 2,381 | - |
| 2Q16 | 1,537 | - |
| 1Q16 | 2,916 | - |