| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 56,000 | -59.2% |
| 3Q25 | -20,000 | - |
| 1Q25 | 157,904 | +197.3% |
| 4Q24 | 137,401 | +10.6% |
| 2Q24 | 184,886 | +108.3% |
| 1Q24 | 53,114 | +59.8% |
| 4Q23 | 124,203 | +183.2% |
| 3Q23 | -11,030 | +494.6% |
| 2Q23 | 88,769 | +214.8% |
| 1Q23 | 33,231 | -20.5% |
| 4Q22 | 43,855 | -17.0% |
| 3Q22 | -1,855 | -102.7% |
| 2Q22 | 28,198 | -67.5% |
| 1Q22 | 41,802 | +71.6% |
| 4Q21 | 52,835 | - |
| 3Q21 | 69,000 | +422.3% |
| 2Q21 | 86,637 | +234.2% |
| 1Q21 | 24,363 | -2.3% |
| 3Q20 | 13,211 | -16.3% |
| 2Q20 | 25,924 | -28.7% |
| 1Q20 | 24,949 | -15.6% |
| 4Q19 | 47,141 | +59.0% |
| 3Q19 | 15,784 | -68.5% |
| 2Q19 | 36,374 | -24.0% |
| 1Q19 | 29,569 | +0.6% |
| 4Q18 | 29,641 | - |
| 3Q18 | 50,127 | - |
| 2Q18 | 47,875 | - |
| 1Q18 | 29,387 | - |