| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 14,549 | +2.9% |
| 3Q25 | 13,951 | +14.2% |
| 2Q25 | 15,642 | +25.8% |
| 1Q25 | 18,408 | +9.0% |
| 4Q24 | 14,138 | +6.2% |
| 3Q24 | 12,213 | +35.8% |
| 2Q24 | 12,430 | +31.4% |
| 1Q24 | 16,890 | +60.4% |
| 4Q23 | 13,310 | +75.1% |
| 3Q23 | 8,996 | +62.4% |
| 2Q23 | 9,462 | +57.7% |
| 1Q23 | 10,533 | +26.8% |
| 4Q22 | 7,601 | +63.6% |
| 3Q22 | 5,539 | -12.5% |
| 2Q22 | 6,001 | -16.7% |
| 1Q22 | 8,305 | +522.1% |
| 4Q21 | 4,646 | -52.9% |
| 3Q21 | 6,329 | -22.6% |
| 2Q21 | 7,203 | -34.6% |
| 1Q21 | 1,335 | -90.7% |
| 4Q20 | 9,870 | -7.4% |
| 3Q20 | 8,180 | -5.1% |
| 2Q20 | 11,009 | +1.2% |
| 1Q20 | 14,315 | +3.9% |
| 4Q19 | 10,655 | -0.3% |
| 3Q19 | 8,622 | -4.5% |
| 2Q19 | 10,877 | +12.1% |
| 1Q19 | 13,775 | -1.4% |
| 4Q18 | 10,682 | +8.8% |
| 3Q18 | 9,030 | +12.6% |
| 2Q18 | 9,700 | +0.3% |
| 1Q18 | 13,974 | -2.6% |
| 4Q17 | 9,816 | +12.7% |
| 3Q17 | 8,019 | -10.2% |
| 2Q17 | 9,675 | - |
| 1Q17 | 14,350 | - |
| 4Q16 | 8,711 | - |
| 3Q16 | 8,930 | - |