| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 0.4 | -80.1% |
| 3Q25 | 2.9 | -29.2% |
| 2Q25 | 0.7 | -80.7% |
| 1Q25 | 1.4 | -65.6% |
| 4Q24 | 1.9 | -482.5% |
| 3Q24 | 4.1 | -1.2% |
| 2Q24 | 3.8 | -50.5% |
| 1Q24 | 4.1 | -13.1% |
| 4Q23 | -0.5 | -114.5% |
| 3Q23 | 4.1 | -45.6% |
| 2Q23 | 7.7 | +6.0% |
| 1Q23 | 4.7 | +42.8% |
| 4Q22 | 3.4 | +68.7% |
| 3Q22 | 7.6 | +459.8% |
| 2Q22 | 7.3 | +130.7% |
| 1Q22 | 3.3 | -19.2% |
| 4Q21 | 2.0 | -33.7% |
| 3Q21 | 1.4 | -57.4% |
| 2Q21 | 3.2 | -21.9% |
| 1Q21 | 4.1 | +648.9% |
| 4Q20 | 3.0 | +54.5% |
| 3Q20 | 3.2 | +240.1% |
| 2Q20 | 4.0 | +68.5% |
| 1Q20 | 0.5 | -58.8% |
| 4Q19 | 2.0 | -526.3% |
| 3Q19 | 0.9 | -59.6% |
| 2Q19 | 2.4 | -87.6% |
| 1Q19 | 1.3 | -33.5% |
| 4Q18 | -0.5 | -19.0% |
| 3Q18 | 2.3 | -21.2% |
| 2Q18 | 19.3 | +409.2% |
| 1Q18 | 2.0 | -34.5% |
| 4Q17 | -0.6 | -115.1% |
| 3Q17 | 2.9 | -28.4% |
| 2Q17 | 3.8 | +15.0% |
| 1Q17 | 3.0 | +15.8% |
| 4Q16 | 3.7 | -57.9% |
| 3Q16 | 4.1 | - |
| 2Q16 | 3.3 | - |
| 1Q16 | 2.6 | - |
| 4Q15 | 8.9 | - |