| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 56,059 | +15.9% |
| 3Q26 | 41,740 | +19.6% |
| 2Q26 | 43,536 | +2.1% |
| 1Q26 | 42,428 | +28.7% |
| 4Q25 | 48,350 | +40.2% |
| 3Q25 | 34,908 | -14.6% |
| 2Q25 | 42,630 | +25.6% |
| 1Q25 | 32,958 | +1.1% |
| 4Q24 | 34,496 | -22.0% |
| 3Q24 | 40,887 | -22.1% |
| 2Q24 | 33,942 | -24.4% |
| 1Q24 | 32,594 | -34.5% |
| 4Q23 | 44,201 | +2.1% |
| 3Q23 | 52,487 | +14.0% |
| 2Q23 | 44,914 | +7.3% |
| 1Q23 | 49,757 | -4.4% |
| 4Q22 | 43,294 | -8.4% |
| 3Q22 | 46,024 | +39.7% |
| 2Q22 | 41,852 | +97.0% |
| 1Q22 | 52,070 | +370.0% |
| 4Q21 | 47,251 | +139.4% |
| 3Q21 | 32,942 | +68.2% |
| 2Q21 | 21,243 | +4.0% |
| 1Q21 | 11,078 | -61.3% |
| 4Q20 | 19,736 | -32.4% |
| 3Q20 | 19,590 | -45.1% |
| 2Q20 | 20,429 | -53.5% |
| 1Q20 | 28,595 | -47.5% |
| 4Q19 | 29,196 | -51.6% |
| 3Q19 | 35,673 | -42.3% |
| 2Q19 | 43,935 | -22.8% |
| 1Q19 | 54,493 | +7.9% |
| 4Q18 | 60,369 | +45.2% |
| 3Q18 | 61,839 | +86.0% |
| 2Q18 | 56,875 | +55.8% |
| 1Q18 | 50,521 | +20.6% |
| 4Q17 | 41,568 | -2.7% |
| 3Q17 | 33,249 | -26.9% |
| 2Q17 | 36,495 | - |
| 1Q17 | 41,905 | - |
| 4Q16 | 42,736 | - |
| 3Q16 | 45,490 | - |