| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 0.9 | -74.7% |
| 4Q25 | 0.5 | -86.0% |
| 3Q25 | 1.4 | -26.6% |
| 2Q25 | 0.2 | -85.2% |
| 1Q25 | 3.5 | +190.3% |
| 4Q24 | 3.5 | -184.1% |
| 3Q24 | 1.9 | -158.4% |
| 2Q24 | 1.6 | -256.9% |
| 1Q24 | 1.2 | -63.1% |
| 4Q23 | -4.2 | -185.9% |
| 3Q23 | -3.2 | -144.4% |
| 2Q23 | -1.0 | -111.9% |
| 1Q23 | 3.3 | -70.0% |
| 4Q22 | 4.8 | -66.2% |
| 3Q22 | 7.3 | -5.6% |
| 2Q22 | 8.3 | +50.1% |
| 1Q22 | 10.9 | +85.1% |
| 4Q21 | 14.3 | +85.1% |
| 3Q21 | 7.7 | +16.3% |
| 2Q21 | 5.5 | +22.5% |
| 1Q21 | 5.9 | -12.2% |
| 4Q20 | 7.7 | +80.8% |
| 3Q20 | 6.7 | +0.1% |
| 2Q20 | 4.5 | -10.8% |
| 1Q20 | 6.7 | -4.2% |
| 4Q19 | 4.3 | -43.4% |
| 3Q19 | 6.7 | -7.5% |
| 2Q19 | 5.1 | +16.8% |
| 1Q19 | 7.0 | -15.0% |
| 4Q18 | 7.6 | +32.4% |
| 3Q18 | 7.2 | +14.8% |
| 2Q18 | 4.3 | -24.3% |
| 1Q18 | 8.2 | -17.1% |
| 4Q17 | 5.7 | -1.4% |
| 3Q17 | 6.3 | -17.2% |
| 2Q17 | 5.7 | -18.6% |
| 1Q17 | 9.9 | +27.7% |
| 4Q16 | 5.8 | +25.6% |
| 3Q16 | 7.6 | +47.0% |
| 2Q16 | 7.0 | +45.1% |
| 1Q16 | 7.8 | +93.5% |
| 4Q15 | 4.6 | +114.0% |
| 3Q15 | 5.1 | +60.6% |
| 2Q15 | 4.8 | +28.2% |
| 1Q15 | 4.0 | -8.0% |
| 4Q14 | 2.2 | -49.9% |
| 3Q14 | 3.2 | -27.4% |
| 2Q14 | 3.8 | +99.9% |
| 1Q14 | 4.4 | +39.1% |
| 4Q13 | 4.3 | +19.8% |
| 3Q13 | 4.4 | +190.8% |
| 2Q13 | 1.9 | -39.2% |
| 1Q13 | 3.1 | +7.7% |
| 4Q12 | 3.6 | +141.7% |
| 3Q12 | 1.5 | -52.4% |
| 2Q12 | 3.1 | +3.2% |
| 1Q12 | 2.9 | -50.1% |
| 4Q11 | 1.5 | -65.7% |
| 3Q11 | 3.2 | -39.9% |
| 2Q11 | 3.0 | - |
| 1Q11 | 5.8 | - |
| 4Q10 | 4.3 | - |
| 3Q10 | 5.3 | - |