| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 53,796 | -53.7% |
| 4Q25 | 7,000 | -86.1% |
| 3Q25 | 155,000 | +34.2% |
| 2Q25 | 132,799 | +132.6% |
| 1Q25 | 116,201 | +104.2% |
| 4Q24 | 50,224 | +8.1% |
| 3Q24 | 115,538 | +7511.2% |
| 2Q24 | 57,095 | +4.2% |
| 1Q24 | 56,905 | +330.8% |
| 4Q23 | 46,482 | 0.0% |
| 3Q23 | 1,518 | -98.1% |
| 2Q23 | 54,792 | -50.7% |
| 1Q23 | 13,208 | -86.9% |
| 4Q22 | 46,482 | -13.3% |
| 3Q22 | 80,950 | -53.5% |
| 2Q22 | 111,165 | -43.8% |
| 1Q22 | 100,730 | -29.2% |
| 4Q21 | 53,591 | -29.1% |
| 3Q21 | 173,992 | +1581.7% |
| 2Q21 | 197,649 | +185.3% |
| 1Q21 | 142,359 | +52.5% |
| 4Q20 | 75,585 | -29.6% |
| 3Q20 | 10,346 | -91.3% |
| 2Q20 | 69,283 | -43.0% |
| 1Q20 | 93,371 | -17.7% |
| 4Q19 | 107,384 | -16.5% |
| 3Q19 | 119,576 | +6.3% |
| 2Q19 | 121,478 | -13.1% |
| 1Q19 | 113,479 | -6.4% |
| 4Q18 | 128,677 | +95.6% |
| 3Q18 | 112,468 | -34.0% |
| 2Q18 | 139,718 | +8.2% |
| 1Q18 | 121,178 | +0.4% |
| 4Q17 | 65,784 | -41.5% |
| 3Q17 | 170,481 | +46.0% |
| 2Q17 | 129,119 | +68.5% |
| 1Q17 | 120,689 | +26.9% |
| 4Q16 | 112,419 | +23.3% |
| 3Q16 | 116,794 | - |
| 2Q16 | 76,613 | - |
| 1Q16 | 95,075 | - |
| 4Q15 | 91,141 | - |