| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 163,000 | -29.1% |
| 4Q25 | 387,000 | -16.2% |
| 3Q25 | 412,000 | +71.0% |
| 2Q25 | 646,000 | +42.3% |
| 1Q25 | 230,000 | +1.3% |
| 4Q24 | 462,000 | -1226.8% |
| 3Q24 | 241,000 | +3916.7% |
| 2Q24 | 454,000 | +73.3% |
| 1Q24 | 227,000 | +215.3% |
| 4Q23 | -41,000 | -112.1% |
| 3Q23 | 6,000 | -95.8% |
| 2Q23 | 262,000 | +26.6% |
| 1Q23 | 72,000 | +22.0% |
| 4Q22 | 338,000 | +30.5% |
| 3Q22 | 143,000 | +19.2% |
| 2Q22 | 207,000 | +45.8% |
| 1Q22 | 59,000 | -50.4% |
| 4Q21 | 259,000 | +7.0% |
| 3Q21 | 120,000 | -72.7% |
| 2Q21 | 142,000 | -0.7% |
| 1Q21 | 119,000 | -2480.0% |
| 4Q20 | 242,000 | +227.0% |
| 3Q20 | 440,000 | +254.8% |
| 2Q20 | 143,000 | +34.9% |
| 1Q20 | -5,000 | -104.0% |
| 4Q19 | 74,000 | -68.9% |
| 3Q19 | 124,000 | -62.0% |
| 2Q19 | 106,000 | -11.7% |
| 1Q19 | 126,000 | +50.0% |
| 4Q18 | 238,000 | +16.1% |
| 3Q18 | 326,000 | +9.8% |
| 2Q18 | 120,000 | - |
| 1Q18 | 84,000 | - |
| 4Q17 | 205,000 | - |
| 3Q17 | 297,000 | - |