| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 211,000 | +15.9% |
| 3Q25 | 159,000 | +15.2% |
| 2Q25 | 138,000 | -14.4% |
| 1Q25 | 139,000 | -4.0% |
| 4Q24 | 182,000 | -9.0% |
| 3Q24 | 138,000 | +31.0% |
| 2Q24 | 161,255 | +165.8% |
| 1Q24 | 144,745 | +43.4% |
| 4Q23 | 200,000 | +30.7% |
| 3Q23 | 105,331 | +17.0% |
| 2Q23 | 60,669 | -39.2% |
| 1Q23 | 100,937 | -27.0% |
| 4Q22 | 153,000 | +29.2% |
| 3Q22 | 90,055 | +153.9% |
| 2Q22 | 99,724 | +11.4% |
| 1Q22 | 138,221 | +35.4% |
| 4Q21 | 118,438 | +33.0% |
| 3Q21 | 35,470 | -29.5% |
| 2Q21 | 89,520 | +169.0% |
| 1Q21 | 102,059 | +83.4% |
| 4Q20 | 89,062 | +93.2% |
| 3Q20 | 50,305 | +989.3% |
| 2Q20 | 33,277 | -7.4% |
| 1Q20 | 55,650 | +166.7% |
| 4Q19 | 46,109 | -54.5% |
| 3Q19 | 4,618 | -85.7% |
| 2Q19 | 35,948 | -62.7% |
| 1Q19 | 20,868 | -82.1% |
| 4Q18 | 101,324 | +176.1% |
| 3Q18 | 32,366 | -73.6% |
| 2Q18 | 96,281 | +146.2% |
| 1Q18 | 116,467 | +142.9% |
| 4Q17 | 36,695 | -32.3% |
| 3Q17 | 122,718 | +221.2% |
| 2Q17 | 39,106 | -34.6% |
| 1Q17 | 47,957 | -32.8% |
| 4Q16 | 54,181 | +4.2% |
| 3Q16 | 38,204 | - |
| 2Q16 | 59,787 | - |
| 1Q16 | 71,320 | - |
| 4Q15 | 52,002 | - |