| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 288,000 | +28.3% |
| 2Q26 | 258,966 | -17.9% |
| 1Q26 | 223,034 | +4.4% |
| 4Q25 | 304,526 | +2.2% |
| 3Q25 | 224,474 | -16.5% |
| 2Q25 | 315,429 | +14.2% |
| 1Q25 | 213,571 | +3.2% |
| 4Q24 | 298,089 | +21.1% |
| 3Q24 | 268,946 | - |
| 2Q24 | 276,185 | - |
| 1Q24 | 206,869 | +0.4% |
| 4Q23 | 246,205 | +5.8% |
| 1Q23 | 205,987 | +0.6% |
| 4Q22 | 232,697 | +117.3% |
| 3Q22 | 206,929 | - |
| 2Q22 | 263,328 | - |
| 1Q22 | 204,743 | +53.9% |
| 4Q21 | 107,095 | -43.1% |
| 1Q21 | 133,059 | +27.5% |
| 4Q20 | 188,206 | +64.6% |
| 3Q20 | 132,789 | - |
| 2Q20 | 163,009 | +2.7% |
| 1Q20 | 104,325 | +79.6% |
| 4Q19 | 114,360 | -1.1% |
| 2Q19 | 158,666 | +27.0% |
| 1Q19 | 58,098 | +64.0% |
| 4Q18 | 115,684 | +28.7% |
| 3Q18 | 48,675 | - |
| 2Q18 | 124,951 | - |
| 1Q18 | 35,419 | - |
| 4Q17 | 89,908 | - |