| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 112,000 | -47.2% |
| 3Q25 | 138,000 | -1633.3% |
| 2Q25 | 198,000 | -46.9% |
| 1Q25 | 608,000 | +0.5% |
| 4Q24 | 212,000 | -35.8% |
| 3Q24 | -9,000 | -108.7% |
| 2Q24 | 372,930 | -1721.4% |
| 1Q24 | 605,070 | -3.2% |
| 4Q23 | 330,025 | -54.2% |
| 3Q23 | 104,000 | -365.6% |
| 2Q23 | -23,000 | -110.2% |
| 1Q23 | 624,901 | +55.1% |
| 4Q22 | 721,000 | +107.0% |
| 3Q22 | -39,155 | -116.8% |
| 2Q22 | 226,155 | -6.8% |
| 1Q22 | 402,779 | -9.7% |
| 4Q21 | 348,387 | +119.1% |
| 3Q21 | 233,408 | +928.1% |
| 2Q21 | 242,592 | -15.2% |
| 1Q21 | 446,090 | +50.1% |
| 4Q20 | 159,000 | -800.5% |
| 3Q20 | 22,702 | -95.1% |
| 2Q20 | 286,021 | +332.0% |
| 1Q20 | 297,277 | +39.9% |
| 4Q19 | -22,698 | -104.0% |
| 3Q19 | 460,638 | +159.4% |
| 2Q19 | 66,215 | -79.0% |
| 1Q19 | 212,547 | -42.6% |
| 4Q18 | 560,879 | +24.8% |
| 3Q18 | 177,561 | -19.6% |
| 2Q18 | 315,452 | +17.8% |
| 1Q18 | 370,232 | -20.4% |
| 4Q17 | 449,595 | +19.3% |
| 3Q17 | 220,931 | -3.5% |
| 2Q17 | 267,894 | -28.6% |
| 1Q17 | 465,216 | -10.8% |
| 4Q16 | 376,744 | -40.7% |
| 3Q16 | 228,939 | - |
| 2Q16 | 375,361 | - |
| 1Q16 | 521,745 | - |
| 4Q15 | 635,829 | - |