| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 997,000 | +22.7% |
| 3Q25 | 554,000 | -2.5% |
| 2Q25 | 956,000 | +83.7% |
| 1Q25 | 785,000 | +89.8% |
| 4Q24 | 812,273 | +66.8% |
| 3Q24 | 568,000 | +35.9% |
| 2Q24 | 520,399 | +90.4% |
| 1Q24 | 413,601 | -12.1% |
| 4Q23 | 486,965 | +33.5% |
| 3Q23 | 418,001 | +237.1% |
| 2Q23 | 273,376 | -305.3% |
| 1Q23 | 470,658 | -2358.5% |
| 4Q22 | 364,818 | +547.6% |
| 3Q22 | 124,000 | +7.6% |
| 2Q22 | -133,161 | -1067.9% |
| 1Q22 | -20,839 | -110.1% |
| 4Q21 | 56,332 | -65.2% |
| 3Q21 | 115,273 | -53.8% |
| 2Q21 | 13,758 | -94.3% |
| 1Q21 | 207,242 | +14.0% |
| 4Q20 | 162,010 | +16.1% |
| 3Q20 | 249,737 | +49.7% |
| 2Q20 | 241,403 | - |
| 1Q20 | 181,850 | - |
| 4Q19 | 139,534 | - |
| 3Q19 | 166,791 | - |