| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 691 | +22.3% |
| 1Q26 | 719 | +12.7% |
| 4Q25 | 429 | -1.9% |
| 3Q25 | 1,106 | +57.4% |
| 2Q25 | 565 | +16.2% |
| 1Q25 | 638 | +221.5% |
| 4Q24 | 437 | +120.8% |
| 3Q24 | 702 | +203.1% |
| 2Q24 | 486 | +70.5% |
| 1Q24 | 198 | +68.3% |
| 4Q23 | 198 | +1161.2% |
| 3Q23 | 231 | +6.5% |
| 2Q23 | 285 | +56.2% |
| 1Q23 | 117 | -2.4% |
| 4Q22 | 15 | -81.1% |
| 3Q22 | 217 | -37.6% |
| 2Q22 | 182 | +217.1% |
| 1Q22 | 120 | -16.9% |
| 4Q21 | 83 | +1.8% |
| 3Q21 | 348 | +126.1% |
| 2Q21 | 57 | -60.0% |
| 1Q21 | 145 | +344.0% |
| 4Q20 | 81 | -67.8% |
| 3Q20 | 154 | -28.4% |
| 2Q20 | 143 | +273.2% |
| 1Q20 | 32 | +0.7% |
| 4Q19 | 253 | +91.1% |
| 3Q19 | 215 | -12.5% |
| 2Q19 | 38 | +225.3% |
| 1Q19 | 32 | -66.2% |
| 4Q18 | 132 | -73.1% |
| 3Q18 | 246 | -17.8% |
| 2Q18 | 11 | -104.7% |
| 1Q18 | 96 | -4351.6% |
| 4Q17 | 493 | +164.9% |
| 3Q17 | 299 | +31.1% |
| 2Q17 | -254 | -355.6% |
| 1Q17 | -3 | -104.3% |
| 4Q16 | 186 | - |
| 3Q16 | 228 | - |
| 2Q16 | 99 | - |
| 1Q16 | 52 | - |