| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 15,178 | +35.3% |
| 3Q26 | 21,129 | +3.2% |
| 2Q26 | 20,542 | +0.1% |
| 1Q26 | 19,091 | -11.1% |
| 4Q25 | 11,218 | -16.2% |
| 3Q25 | 20,483 | +3.1% |
| 2Q25 | 20,523 | +2.5% |
| 1Q25 | 21,474 | +59.6% |
| 4Q24 | 13,388 | +48.0% |
| 3Q24 | 19,860 | +24.3% |
| 2Q24 | 20,025 | +36.8% |
| 1Q24 | 13,458 | -14.3% |
| 4Q23 | 9,048 | +20.7% |
| 3Q23 | 15,979 | -0.7% |
| 2Q23 | 14,641 | +14.8% |
| 1Q23 | 15,702 | +9.5% |
| 4Q22 | 7,498 | -14.9% |
| 3Q22 | 16,097 | +28.2% |
| 2Q22 | 12,751 | +11.0% |
| 1Q22 | 14,335 | +46.8% |
| 4Q21 | 8,809 | +22.1% |
| 3Q21 | 12,554 | +8.0% |
| 2Q21 | 11,485 | +10.1% |
| 1Q21 | 9,765 | -7.5% |
| 4Q20 | 7,214 | -4.6% |
| 3Q20 | 11,626 | +7.7% |
| 2Q20 | 10,433 | +4.7% |
| 1Q20 | 10,553 | +4.5% |
| 4Q19 | 7,558 | +12.6% |
| 3Q19 | 10,791 | +0.7% |
| 2Q19 | 9,968 | +6.4% |
| 1Q19 | 10,100 | +4.1% |
| 4Q18 | 6,713 | +2.0% |
| 3Q18 | 10,719 | +15.1% |
| 2Q18 | 9,367 | +10.5% |
| 1Q18 | 9,703 | +14.6% |
| 4Q17 | 6,583 | +19.7% |
| 3Q17 | 9,315 | -8.3% |
| 2Q17 | 8,475 | -0.7% |
| 1Q17 | 8,469 | +0.8% |
| 4Q16 | 5,499 | - |
| 3Q16 | 10,160 | - |
| 2Q16 | 8,538 | - |
| 1Q16 | 8,401 | - |