| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 380,000 | +70.4% |
| 3Q25 | -29,000 | -134.9% |
| 2Q25 | 216,000 | +30.8% |
| 1Q25 | 511,000 | +26.9% |
| 4Q24 | 223,068 | +43.3% |
| 3Q24 | 83,000 | -2.2% |
| 2Q24 | 165,199 | -47.2% |
| 1Q24 | 402,801 | +27.7% |
| 4Q23 | 155,637 | +374.9% |
| 3Q23 | 84,883 | +22.0% |
| 2Q23 | 312,976 | +3.7% |
| 1Q23 | 315,504 | +35.5% |
| 4Q22 | 32,771 | -152.9% |
| 3Q22 | 69,575 | -361.0% |
| 2Q22 | 301,790 | +809.7% |
| 1Q22 | 232,864 | +886.5% |
| 4Q21 | -61,985 | -43.5% |
| 3Q21 | -26,660 | -303.4% |
| 2Q21 | 33,176 | +594.1% |
| 1Q21 | 23,605 | -78.2% |
| 4Q20 | -109,785 | -19.9% |
| 3Q20 | 13,108 | - |
| 2Q20 | 4,780 | - |
| 1Q20 | 108,112 | - |
| 4Q19 | -136,986 | - |