| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 270,000 | -32.3% |
| 3Q25 | 189,000 | -33.6% |
| 2Q25 | 398,000 | +25.4% |
| 1Q25 | 50,000 | -91.4% |
| 4Q24 | 399,000 | -44.8% |
| 3Q24 | 284,732 | -61.5% |
| 2Q24 | 317,426 | +146.2% |
| 1Q24 | 578,842 | +36.2% |
| 4Q23 | 722,922 | +127.4% |
| 3Q23 | 739,000 | +76.3% |
| 2Q23 | 128,956 | -77.8% |
| 1Q23 | 425,044 | -6.2% |
| 4Q22 | 317,908 | -12.3% |
| 3Q22 | 419,240 | -7.8% |
| 2Q22 | 580,452 | +88.4% |
| 1Q22 | 453,242 | -1062.8% |
| 4Q21 | 362,471 | -2615.1% |
| 3Q21 | 454,529 | +81.5% |
| 2Q21 | 308,077 | +1043.6% |
| 1Q21 | -47,077 | -180.8% |
| 4Q20 | -14,412 | -102.6% |
| 3Q20 | 250,379 | +14.9% |
| 2Q20 | 26,939 | -94.0% |
| 1Q20 | 58,263 | -74.4% |
| 4Q19 | 561,776 | +61.8% |
| 3Q19 | 217,868 | -21.9% |
| 2Q19 | 449,371 | +52.8% |
| 1Q19 | 227,547 | -35.2% |
| 4Q18 | 347,296 | +120.1% |
| 3Q18 | 278,881 | +49.5% |
| 2Q18 | 294,146 | -1493.6% |
| 1Q18 | 351,156 | +29.9% |
| 4Q17 | 157,780 | -313.5% |
| 3Q17 | 186,591 | +17.4% |
| 2Q17 | -21,107 | - |
| 1Q17 | 270,378 | - |
| 4Q16 | -73,893 | - |
| 3Q16 | 158,876 | - |