| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 16,735 | +19.1% |
| 3Q25 | 13,092 | +69.6% |
| 2Q25 | 10,473 | -29.7% |
| 1Q25 | 11,182 | -39.3% |
| 4Q24 | 14,053 | -43.0% |
| 3Q24 | 7,720 | -59.5% |
| 2Q24 | 14,896 | +2.7% |
| 1Q24 | 18,434 | +14.1% |
| 4Q23 | 24,635 | +3649.6% |
| 3Q23 | 19,077 | +59.6% |
| 2Q23 | 14,498 | -1.9% |
| 1Q23 | 16,157 | -25.0% |
| 4Q22 | 657 | -96.1% |
| 2Q22 | 11,952 | -5.8% |
| 1Q22 | 14,781 | -1.8% |
| 4Q22 | 21,532 | +43.5% |
| 3Q22 | 16,682 | +9.9% |
| 2Q22 | 12,683 | -10.4% |
| 1Q22 | 15,045 | +114.7% |
| 4Q21 | 15,001 | -20.9% |
| 3Q21 | 15,178 | +42.7% |
| 2Q21 | 14,157 | +3.6% |
| 1Q21 | 7,006 | -48.2% |
| 4Q20 | 18,972 | -16.7% |
| 3Q20 | 10,637 | -42.1% |
| 2Q20 | 13,666 | -19.0% |
| 1Q20 | 13,531 | -21.4% |
| 4Q19 | 22,789 | +3.3% |
| 3Q19 | 18,369 | -2.7% |
| 2Q19 | 16,872 | -1.5% |
| 1Q19 | 17,214 | +45.3% |
| 4Q18 | 22,069 | +31.6% |
| 3Q18 | 18,870 | +44.7% |
| 2Q18 | 17,132 | +58.1% |
| 1Q18 | 11,850 | +52.2% |
| 4Q17 | 16,767 | -14.7% |
| 3Q17 | 13,044 | +4.1% |
| 2Q17 | 10,834 | - |
| 1Q17 | 7,786 | - |
| 4Q16 | 19,663 | - |
| 3Q16 | 12,533 | - |