| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 17.1 | +27.1% |
| 3Q25 | 9.8 | -29.6% |
| 2Q25 | 14.4 | -24.2% |
| 1Q25 | 15.5 | +91.9% |
| 4Q24 | 13.4 | +138.7% |
| 3Q24 | 14.0 | +15.0% |
| 2Q24 | 19.0 | +69.7% |
| 1Q24 | 8.1 | -26.7% |
| 4Q23 | 5.6 | -34.4% |
| 3Q23 | 12.1 | +34.0% |
| 2Q23 | 11.2 | +50.3% |
| 1Q23 | 11.0 | +418.7% |
| 4Q22 | 8.6 | +94.0% |
| 3Q22 | 9.1 | +102.2% |
| 2Q22 | 7.5 | +5.5% |
| 1Q22 | 2.1 | -57.9% |
| 4Q21 | 4.4 | -34.3% |
| 3Q21 | 4.5 | -24.5% |
| 2Q21 | 7.1 | +333.2% |
| 1Q21 | 5.0 | +24.3% |
| 4Q20 | 6.7 | +200.7% |
| 3Q20 | 5.9 | -30.2% |
| 2Q20 | 1.6 | -78.5% |
| 1Q20 | 4.1 | -36.4% |
| 4Q19 | 2.2 | -81.7% |
| 3Q19 | 8.5 | +8.9% |
| 2Q19 | 7.6 | -0.4% |
| 1Q19 | 6.4 | -36.4% |
| 4Q18 | 12.3 | +39.1% |
| 3Q18 | 7.8 | -28.3% |
| 2Q18 | 7.6 | -25.2% |
| 1Q18 | 10.0 | -6.5% |
| 4Q17 | 8.8 | +7.4% |
| 3Q17 | 10.9 | +8.6% |
| 2Q17 | 10.2 | -5.6% |
| 1Q17 | 10.7 | -0.9% |
| 4Q16 | 8.2 | -34.3% |
| 3Q16 | 10.0 | - |
| 2Q16 | 10.8 | - |
| 1Q16 | 10.8 | - |
| 4Q15 | 12.5 | - |