| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.3 | -30.7% |
| 3Q25 | 4.0 | +78.7% |
| 2Q25 | 7.4 | +52.6% |
| 1Q25 | 3.7 | +3.0% |
| 4Q24 | 6.2 | +30.3% |
| 3Q24 | 2.2 | -14.7% |
| 2Q24 | 4.8 | -13.6% |
| 1Q24 | 3.6 | -15.5% |
| 4Q23 | 4.8 | +615.4% |
| 3Q23 | 2.6 | -171.7% |
| 2Q23 | 5.6 | +3236.4% |
| 1Q23 | 4.2 | -760.1% |
| 4Q22 | 0.7 | -46.9% |
| 3Q22 | -3.7 | -648.5% |
| 2Q22 | 0.2 | -94.2% |
| 1Q22 | -0.6 | -141.0% |
| 4Q21 | 1.3 | -75.3% |
| 3Q21 | 0.7 | -63.7% |
| 2Q21 | 2.9 | -22.0% |
| 1Q21 | 1.6 | +467.0% |
| 4Q20 | 5.1 | +51.7% |
| 3Q20 | 1.8 | +617.7% |
| 2Q20 | 3.7 | -7.4% |
| 1Q20 | 0.3 | -78.9% |
| 4Q19 | 3.3 | -3.1% |
| 3Q19 | 0.3 | +546.9% |
| 2Q19 | 4.0 | +27.3% |
| 1Q19 | 1.3 | +8.3% |
| 4Q18 | 3.4 | -12.7% |
| 3Q18 | 0.0 | -95.8% |
| 2Q18 | 3.2 | +1.0% |
| 1Q18 | 1.2 | +9.6% |
| 4Q17 | 4.0 | +9.4% |
| 3Q17 | 1.0 | -45.4% |
| 2Q17 | 3.1 | -9.3% |
| 1Q17 | 1.1 | +634.9% |
| 4Q16 | 3.6 | -14.9% |
| 3Q16 | 1.8 | - |
| 2Q16 | 3.4 | - |
| 1Q16 | 0.1 | - |
| 4Q15 | 4.2 | - |