| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 18,100 | -0.6% |
| 2Q26 | 11,030 | -20.5% |
| 1Q26 | 14,053 | +5.8% |
| 4Q25 | 10,237 | +1.2% |
| 3Q25 | 18,210 | +9.8% |
| 2Q25 | 13,879 | +68.6% |
| 1Q25 | 13,283 | +7.1% |
| 4Q24 | 10,115 | -11.6% |
| 3Q24 | 16,584 | +38.3% |
| 2Q24 | 8,230 | -31.6% |
| 1Q24 | 12,401 | -8.2% |
| 4Q23 | 11,441 | +33.1% |
| 3Q23 | 11,988 | -6.0% |
| 2Q23 | 12,027 | +9.4% |
| 1Q23 | 13,516 | +1.8% |
| 4Q22 | 8,593 | -5.9% |
| 3Q22 | 12,753 | +11.4% |
| 2Q22 | 10,996 | +47.2% |
| 1Q22 | 13,282 | +26.1% |
| 4Q21 | 9,128 | -11.0% |
| 3Q21 | 11,446 | -23.2% |
| 2Q21 | 7,472 | -52.6% |
| 1Q21 | 10,530 | -13.6% |
| 4Q20 | 10,256 | +7.5% |
| 3Q20 | 14,906 | -13.2% |
| 2Q20 | 15,760 | +36.6% |
| 1Q20 | 12,187 | +5.3% |
| 4Q19 | 9,540 | -5.2% |
| 3Q19 | 17,178 | +18.2% |
| 2Q19 | 11,537 | +4.9% |
| 1Q19 | 11,572 | +33.6% |
| 4Q18 | 10,064 | +49.1% |
| 3Q18 | 14,536 | +20.5% |
| 2Q18 | 10,999 | +19.6% |
| 1Q18 | 8,661 | -25.6% |
| 4Q17 | 6,752 | -34.8% |
| 3Q17 | 12,062 | -10.5% |
| 2Q17 | 9,198 | - |
| 1Q17 | 11,638 | - |
| 4Q16 | 10,363 | - |
| 3Q16 | 13,479 | - |