| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 279,000 | +59.4% |
| 3Q25 | 441,000 | -15.5% |
| 2Q25 | 482,000 | +77.9% |
| 1Q25 | 189,000 | -26.5% |
| 4Q24 | 175,000 | +1358.3% |
| 3Q24 | 522,000 | +141.7% |
| 2Q24 | 271,000 | +188.3% |
| 1Q24 | 257,000 | +27.9% |
| 4Q23 | 12,000 | -79.7% |
| 3Q23 | 216,000 | -52.2% |
| 2Q23 | 94,000 | -76.7% |
| 1Q23 | 201,000 | -61.3% |
| 4Q22 | 59,000 | -70.6% |
| 3Q22 | 452,000 | -16.5% |
| 2Q22 | 403,000 | -1059.5% |
| 1Q22 | 520,000 | +266.2% |
| 4Q21 | 201,000 | +1.0% |
| 3Q21 | 541,000 | +25.2% |
| 2Q21 | -42,000 | -112.4% |
| 1Q21 | 142,000 | -54.0% |
| 4Q20 | 199,000 | +26.8% |
| 3Q20 | 432,000 | -31.9% |
| 2Q20 | 339,000 | -41.1% |
| 1Q20 | 309,000 | -47.0% |
| 4Q19 | 157,000 | -73.9% |
| 3Q19 | 634,000 | -0.5% |
| 2Q19 | 576,000 | +9.9% |
| 1Q19 | 583,000 | +2.8% |
| 4Q18 | 602,000 | -0.2% |
| 3Q18 | 637,000 | -13.0% |
| 2Q18 | 524,000 | -6.9% |
| 1Q18 | 567,000 | +19.1% |
| 4Q17 | 603,000 | +65.7% |
| 3Q17 | 732,000 | +6.1% |
| 2Q17 | 563,000 | - |
| 1Q17 | 476,000 | - |
| 4Q16 | 364,000 | - |
| 3Q16 | 690,000 | - |