| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 149,000 | -56.5% |
| 3Q25 | 410,000 | -8.3% |
| 2Q25 | 220,000 | -3.9% |
| 1Q25 | 70,000 | -73.9% |
| 4Q24 | 342,885 | +61.2% |
| 3Q24 | 447,000 | +13.7% |
| 2Q24 | 228,964 | -35.8% |
| 1Q24 | 268,036 | -16.6% |
| 4Q23 | 212,695 | -42.3% |
| 3Q23 | 393,049 | +37.9% |
| 2Q23 | 356,386 | +70.0% |
| 1Q23 | 321,565 | +233.6% |
| 4Q22 | 368,311 | +85.8% |
| 3Q22 | 284,945 | +36.1% |
| 2Q22 | 209,678 | +135.6% |
| 1Q22 | 96,387 | -5.2% |
| 4Q21 | 198,180 | +46.9% |
| 3Q21 | 209,290 | +70.1% |
| 2Q21 | 89,001 | +67.7% |
| 1Q21 | 101,709 | +114.2% |
| 4Q20 | 134,949 | -15.5% |
| 3Q20 | 123,034 | -21.8% |
| 2Q20 | 53,056 | -33.7% |
| 1Q20 | 47,473 | -54.3% |
| 4Q19 | 159,770 | - |
| 3Q19 | 157,422 | - |
| 2Q19 | 80,034 | - |
| 1Q19 | 103,952 | - |