| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 341,000 | -10.0% |
| 4Q25 | 239,000 | -5.9% |
| 3Q25 | 156,000 | +25.8% |
| 2Q25 | 438,000 | +78.8% |
| 1Q25 | 379,000 | +84.0% |
| 4Q24 | 254,000 | +185.4% |
| 3Q24 | 124,000 | +785.7% |
| 2Q24 | 245,000 | -11.2% |
| 1Q24 | 206,000 | -10.0% |
| 4Q23 | 89,000 | -61.2% |
| 3Q23 | 14,000 | -86.8% |
| 2Q23 | 276,000 | +28.4% |
| 1Q23 | 229,000 | +26.5% |
| 4Q22 | 229,153 | +197.5% |
| 3Q22 | 105,847 | +447.7% |
| 2Q22 | 215,000 | +101.5% |
| 1Q22 | 181,033 | -2362.3% |
| 4Q21 | 77,016 | -179.2% |
| 3Q21 | 19,324 | -155.1% |
| 2Q21 | 106,678 | -19.6% |
| 1Q21 | -8,002 | -103.9% |
| 4Q20 | -97,258 | -173.7% |
| 3Q20 | -35,080 | -171.8% |
| 2Q20 | 132,711 | +51.7% |
| 1Q20 | 207,758 | -8.4% |
| 4Q19 | 131,876 | -30.6% |
| 3Q19 | 48,843 | -59.1% |
| 2Q19 | 87,489 | -7.6% |
| 1Q19 | 226,739 | +53.7% |
| 4Q18 | 189,905 | - |
| 3Q18 | 119,492 | - |
| 2Q18 | 94,719 | - |
| 1Q18 | 147,543 | - |