| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 3.9 | +38.8% |
| 3Q24 | 2.1 | -36.4% |
| 2Q24 | -2.7 | -175.1% |
| 1Q24 | 2.8 | -15.1% |
| 3Q23 | 3.3 | +0.6% |
| 2Q23 | 3.6 | -9.7% |
| 1Q23 | 3.3 | -13.1% |
| 3Q22 | 3.3 | -35.2% |
| 2Q22 | 3.9 | -12.1% |
| 1Q22 | 3.8 | -15.7% |
| 3Q21 | 5.0 | +28.5% |
| 2Q21 | 4.5 | +25.2% |
| 1Q21 | 4.6 | +68.7% |
| 3Q20 | 3.9 | +60.9% |
| 2Q20 | 3.6 | +81.9% |
| 1Q20 | 2.7 | +37.9% |
| 3Q19 | 2.4 | -10.2% |
| 2Q19 | 2.0 | -30.4% |
| 1Q19 | 2.0 | -14.7% |
| 3Q18 | 2.7 | +8.7% |
| 2Q18 | 2.8 | +167.6% |
| 1Q18 | 2.3 | +719.4% |
| 3Q17 | 2.5 | -31.5% |
| 2Q17 | 1.1 | -68.7% |
| 1Q17 | 0.3 | -78.0% |
| 3Q16 | 3.6 | -3.5% |
| 2Q16 | 3.4 | -27.1% |
| 1Q16 | 1.3 | -72.6% |
| 3Q15 | 3.8 | -29.4% |
| 2Q15 | 4.6 | -14.2% |
| 1Q15 | 4.7 | +0.3% |
| 3Q14 | 5.3 | -3.5% |
| 2Q14 | 5.4 | -23.8% |
| 1Q14 | 4.6 | -16.7% |
| 3Q13 | 5.5 | +0.8% |
| 2Q13 | 7.1 | +19.7% |
| 1Q13 | 5.6 | +33.6% |
| 3Q12 | 5.5 | +77.4% |
| 2Q12 | 5.9 | +88.2% |
| 1Q12 | 4.2 | - |
| 3Q11 | 3.1 | - |
| 2Q11 | 3.1 | - |