| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 14,163 | -21.4% |
| 1Q26 | 10,982 | -30.2% |
| 4Q25 | 5,561 | -35.9% |
| 3Q25 | 11,538 | -30.3% |
| 2Q25 | 18,023 | +13.4% |
| 1Q25 | 15,729 | +153.2% |
| 4Q24 | 8,679 | +139.1% |
| 3Q24 | 16,555 | +39.4% |
| 2Q24 | 15,892 | +8.3% |
| 1Q24 | 6,211 | -67.0% |
| 4Q23 | 3,630 | -65.3% |
| 3Q23 | 11,876 | -20.0% |
| 2Q23 | 14,680 | -4.8% |
| 1Q23 | 18,844 | +28.9% |
| 4Q22 | 10,472 | -31.0% |
| 3Q22 | 14,850 | -0.8% |
| 2Q22 | 15,422 | +140.1% |
| 1Q22 | 14,616 | +83.9% |
| 4Q21 | 15,175 | +93.3% |
| 3Q21 | 14,965 | +44.2% |
| 2Q21 | 6,422 | -11.3% |
| 1Q21 | 7,948 | -9.6% |
| 4Q20 | 7,851 | +162.8% |
| 3Q20 | 10,375 | +9.8% |
| 2Q20 | 7,238 | -45.8% |
| 1Q20 | 8,796 | -43.6% |
| 4Q19 | 2,988 | -78.3% |
| 3Q19 | 9,448 | -49.4% |
| 2Q19 | 13,348 | -17.2% |
| 1Q19 | 15,602 | +10.3% |
| 4Q18 | 13,789 | +20.9% |
| 3Q18 | 18,685 | +42.8% |
| 2Q18 | 16,123 | +72.8% |
| 1Q18 | 14,144 | +42.3% |
| 4Q17 | 11,404 | +66.4% |
| 3Q17 | 13,089 | +10.6% |
| 2Q17 | 9,332 | +20.4% |
| 1Q17 | 9,937 | +31.0% |
| 4Q16 | 6,854 | - |
| 3Q16 | 11,831 | - |
| 2Q16 | 7,748 | - |
| 1Q16 | 7,585 | - |