| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -30,085 | -33.7% |
| 3Q25 | 30,032 | +132.5% |
| 2Q25 | 26,910 | +342.5% |
| 1Q25 | 32,232 | +79.5% |
| 4Q24 | -45,349 | -19.0% |
| 3Q24 | 12,918 | +481.4% |
| 2Q24 | 6,082 | -114.8% |
| 1Q24 | 17,955 | -200.0% |
| 4Q23 | -56,000 | -17.4% |
| 3Q23 | 2,222 | +222.0% |
| 2Q23 | -41,177 | -270.3% |
| 1Q23 | -17,949 | -378.5% |
| 4Q22 | -67,756 | +85.6% |
| 3Q22 | 690 | -96.9% |
| 2Q22 | 24,184 | +34.3% |
| 1Q22 | 6,445 | -80.9% |
| 4Q21 | -36,499 | +342.4% |
| 3Q21 | 21,993 | -2.2% |
| 2Q21 | 18,007 | -249.4% |
| 1Q21 | 33,768 | +30.3% |
| 4Q20 | -8,250 | -3.8% |
| 3Q20 | 22,491 | -49.9% |
| 2Q20 | -12,055 | -212.7% |
| 1Q20 | 25,924 | +299.4% |
| 4Q19 | -8,577 | -86.7% |
| 3Q19 | 44,864 | -224.8% |
| 2Q19 | 10,698 | +226.7% |
| 1Q19 | 6,490 | -75.7% |
| 4Q18 | -64,303 | +113.4% |
| 3Q18 | -35,955 | -195.9% |
| 2Q18 | 3,275 | -89.2% |
| 1Q18 | 26,731 | -35.2% |
| 4Q17 | -30,138 | -41.8% |
| 3Q17 | 37,494 | -338.2% |
| 2Q17 | 30,234 | +323.8% |
| 1Q17 | 41,241 | +1346.5% |
| 4Q16 | -51,778 | - |
| 3Q16 | -15,740 | - |
| 2Q16 | 7,134 | - |
| 1Q16 | 2,851 | - |