| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 42,000 | -28.8% |
| 3Q25 | 55,000 | -266.7% |
| 2Q25 | 71,000 | -810.0% |
| 1Q25 | 111,000 | +48.7% |
| 4Q24 | 59,000 | -400.1% |
| 3Q24 | -33,000 | -2.9% |
| 2Q24 | -10,000 | -133.4% |
| 1Q24 | 74,648 | -45.5% |
| 4Q23 | -19,662 | -133.4% |
| 3Q23 | -34,000 | -134.7% |
| 2Q23 | 29,909 | -82.9% |
| 1Q23 | 137,091 | -10.2% |
| 4Q22 | 58,816 | -58.7% |
| 3Q22 | 98,000 | +11.7% |
| 2Q22 | 175,000 | +373.0% |
| 1Q22 | 152,737 | +40.1% |
| 4Q21 | 142,243 | +41.4% |
| 3Q21 | 87,757 | -2.2% |
| 2Q21 | 37,000 | -59.5% |
| 1Q21 | 109,013 | -19.1% |
| 4Q20 | 100,576 | -34.5% |
| 3Q20 | 89,763 | -26.5% |
| 2Q20 | 91,249 | -15.6% |
| 1Q20 | 134,696 | +87.9% |
| 4Q19 | 153,522 | - |
| 3Q19 | 122,158 | - |
| 2Q19 | 108,122 | - |
| 1Q19 | 71,688 | - |