| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 6.6 | -5.5% |
| 3Q25 | 6.5 | -4.8% |
| 2Q25 | 6.3 | -9.0% |
| 1Q25 | 6.4 | -10.9% |
| 4Q24 | 7.0 | -34.8% |
| 3Q24 | 6.8 | -55.9% |
| 2Q24 | 7.0 | -68.3% |
| 1Q24 | 7.1 | -67.8% |
| 4Q23 | 10.7 | - |
| 3Q23 | 15.4 | - |
| 2Q23 | 21.9 | - |
| 1Q23 | 22.2 | - |
| 2Q21 | 20.8 | +201.2% |
| 1Q21 | 12.6 | +186.2% |
| 4Q20 | 10.4 | +902.5% |
| 3Q20 | 8.3 | +151.9% |
| 2Q20 | 6.9 | +115.0% |
| 1Q20 | 4.4 | +45.0% |
| 4Q19 | 1.0 | -80.3% |
| 3Q19 | 3.3 | -32.8% |
| 2Q19 | 3.2 | -31.5% |
| 1Q19 | 3.0 | -31.1% |
| 4Q18 | 5.2 | -31.6% |
| 3Q18 | 4.9 | -33.6% |
| 2Q18 | 4.7 | -35.2% |
| 1Q18 | 4.4 | -39.2% |
| 4Q17 | 7.7 | -34.5% |
| 3Q17 | 7.4 | -35.5% |
| 2Q17 | 7.2 | -38.5% |
| 1Q17 | 7.2 | -40.4% |
| 4Q16 | 11.7 | -29.4% |
| 3Q16 | 11.5 | -31.1% |
| 2Q16 | 11.7 | -31.7% |
| 1Q16 | 12.2 | -29.2% |
| 4Q15 | 16.6 | -3.7% |
| 3Q15 | 16.6 | -7.1% |
| 2Q15 | 17.2 | -0.1% |
| 1Q15 | 17.2 | -0.6% |
| 4Q14 | 17.2 | -0.8% |
| 3Q14 | 17.9 | +8.7% |
| 2Q14 | 17.2 | +42.0% |
| 1Q14 | 17.3 | +44.4% |
| 4Q13 | 17.3 | +90.3% |
| 3Q13 | 16.5 | +189.5% |
| 2Q13 | 12.1 | - |
| 1Q13 | 12.0 | +939.7% |
| 4Q12 | 9.1 | +1672.5% |
| 3Q12 | 5.7 | -147.6% |
| 1Q12 | 1.2 | - |
| 4Q11 | 0.5 | - |
| 3Q11 | -12.0 | - |
| 2Q11 | -20.7 | - |