| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 15,000 | +36.4% |
| 1Q26 | 17,000 | -43.3% |
| 4Q25 | -5,000 | -118.5% |
| 3Q25 | 27,000 | -60.3% |
| 2Q25 | 11,000 | -87.5% |
| 1Q25 | 30,000 | -78.0% |
| 4Q24 | 26,981 | -81.9% |
| 3Q24 | 68,019 | -71.7% |
| 2Q24 | 88,000 | -63.4% |
| 1Q24 | 136,065 | -45.8% |
| 4Q23 | 149,000 | -22.8% |
| 3Q23 | 240,688 | -27.5% |
| 2Q23 | 240,312 | +142.7% |
| 1Q23 | 251,162 | +294.2% |
| 4Q22 | 193,000 | +301.7% |
| 3Q22 | 332,000 | +1022.3% |
| 2Q22 | 99,000 | +578.0% |
| 1Q22 | 63,720 | +107.4% |
| 4Q21 | 48,044 | +51.3% |
| 3Q21 | 29,582 | +73.7% |
| 2Q21 | 14,602 | -22.6% |
| 1Q21 | 30,719 | +81.0% |
| 4Q20 | 31,764 | +73.9% |
| 3Q20 | 17,027 | -45.0% |
| 2Q20 | 18,875 | +12.1% |
| 1Q20 | 16,972 | -71.0% |
| 4Q19 | 18,263 | -59.2% |
| 3Q19 | 30,951 | -18.6% |
| 2Q19 | 16,842 | -64.8% |
| 1Q19 | 58,487 | +24.7% |
| 4Q18 | 44,773 | +0.9% |
| 3Q18 | 38,044 | -4.8% |
| 2Q18 | 47,817 | +10.1% |
| 1Q18 | 46,896 | +48.9% |
| 4Q17 | 44,384 | +45.5% |
| 3Q17 | 39,952 | +92.2% |
| 2Q17 | 43,444 | - |
| 1Q17 | 31,498 | - |
| 4Q16 | 30,509 | - |
| 3Q16 | 20,786 | - |