| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 14.2 | -4.7% |
| 1Q25 | 18.6 | +449.8% |
| 3Q24 | 10.4 | -46.1% |
| 2Q24 | 14.9 | -12.4% |
| 1Q24 | 3.4 | -73.0% |
| 3Q23 | 19.3 | -19.2% |
| 2Q23 | 17.0 | +0.5% |
| 1Q23 | 12.5 | -52.4% |
| 3Q22 | 23.9 | +43.0% |
| 2Q22 | 16.9 | +1.8% |
| 1Q22 | 26.3 | +94.1% |
| 3Q21 | 16.7 | +42.6% |
| 2Q21 | 16.6 | +0.5% |
| 1Q21 | 13.5 | +32.8% |
| 3Q20 | 11.7 | -28.5% |
| 2Q20 | 16.6 | +12.1% |
| 1Q20 | 10.2 | -28.5% |
| 3Q19 | 16.4 | -5.0% |
| 2Q19 | 14.8 | -4.6% |
| 1Q19 | 14.3 | +8.1% |
| 3Q18 | 17.2 | +12.1% |
| 2Q18 | 15.5 | -2.0% |
| 1Q18 | 13.2 | -8.6% |
| 3Q17 | 15.4 | +5.9% |
| 2Q17 | 15.8 | +28.1% |
| 1Q17 | 14.4 | +35.2% |
| 3Q16 | 14.5 | +0.3% |
| 2Q16 | 12.3 | -58.5% |
| 1Q16 | 10.7 | -22.1% |
| 3Q15 | 14.5 | -14.8% |
| 2Q15 | 29.7 | +111.3% |
| 1Q15 | 13.7 | +19.4% |
| 3Q14 | 17.0 | +110.8% |
| 2Q14 | 14.1 | +0.8% |
| 1Q14 | 11.5 | -5.4% |
| 3Q13 | 8.1 | -54.8% |
| 2Q13 | 13.9 | +1.4% |
| 1Q13 | 12.1 | +16.4% |
| 3Q12 | 17.8 | +12.9% |
| 2Q12 | 13.8 | -3.4% |
| 1Q12 | 10.4 | -19.1% |
| 3Q11 | 15.8 | +0.8% |
| 2Q11 | 14.2 | +19.8% |
| 1Q11 | 12.9 | - |
| 3Q10 | 15.7 | - |
| 2Q10 | 11.9 | - |