| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 113,000 | -74.0% |
| 3Q25 | 112,000 | -71.1% |
| 2Q25 | 127,000 | -41.7% |
| 1Q25 | 333,000 | -28.7% |
| 4Q24 | 434,000 | +47.1% |
| 3Q24 | 387,000 | +0.9% |
| 2Q24 | 218,000 | -27.3% |
| 1Q24 | 467,198 | -4.1% |
| 4Q23 | 294,979 | -6.7% |
| 3Q23 | 383,731 | +20.1% |
| 2Q23 | 300,000 | -10.4% |
| 1Q23 | 487,039 | -16.1% |
| 4Q22 | 316,005 | -30.1% |
| 3Q22 | 319,420 | +26.8% |
| 2Q22 | 334,906 | +199.0% |
| 1Q22 | 580,369 | +153.4% |
| 4Q21 | 452,000 | +94.0% |
| 3Q21 | 252,000 | +746.2% |
| 2Q21 | 112,000 | -33.9% |
| 1Q21 | 229,069 | -28.6% |
| 4Q20 | 232,951 | -43.9% |
| 3Q20 | 29,780 | -92.6% |
| 2Q20 | 169,509 | -43.5% |
| 1Q20 | 320,711 | -27.1% |
| 4Q19 | 415,401 | -1.1% |
| 3Q19 | 404,440 | +30.7% |
| 2Q19 | 300,043 | +16.2% |
| 1Q19 | 440,022 | +41.6% |
| 4Q18 | 419,821 | +75.4% |
| 3Q18 | 309,394 | +30.8% |
| 2Q18 | 258,133 | +38.9% |
| 1Q18 | 310,648 | -20.6% |
| 4Q17 | 239,313 | +94.2% |
| 3Q17 | 236,498 | -25.7% |
| 2Q17 | 185,812 | -25.9% |
| 1Q17 | 391,269 | +16.2% |
| 4Q16 | 123,254 | -71.0% |
| 3Q16 | 318,288 | - |
| 2Q16 | 250,632 | - |
| 1Q16 | 336,723 | - |
| 4Q15 | 425,203 | - |