| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 2.4 | -72.7% |
| 1Q25 | 1.1 | -87.0% |
| 3Q24 | 8.8 | +28.9% |
| 2Q24 | 8.6 | +44.4% |
| 1Q24 | 8.3 | -52.2% |
| 3Q23 | 6.8 | -24.7% |
| 2Q23 | 6.0 | -28.7% |
| 1Q23 | 17.3 | +76.0% |
| 3Q22 | 9.1 | +8.7% |
| 2Q22 | 8.4 | +9.0% |
| 1Q22 | 9.8 | +18.8% |
| 3Q21 | 8.4 | -1.0% |
| 2Q21 | 7.7 | +28.1% |
| 1Q21 | 8.3 | +9.9% |
| 3Q20 | 8.4 | +13.8% |
| 2Q20 | 6.0 | -2.3% |
| 1Q20 | 7.5 | +2.1% |
| 3Q19 | 7.4 | +11.0% |
| 2Q19 | 6.1 | +11.3% |
| 1Q19 | 7.4 | +23.1% |
| 3Q18 | 6.7 | +6.4% |
| 2Q18 | 5.5 | -8.1% |
| 1Q18 | 6.0 | +8.2% |
| 3Q17 | 6.3 | +14.9% |
| 2Q17 | 6.0 | +203.8% |
| 1Q17 | 5.5 | -0.9% |
| 3Q16 | 5.5 | -18.7% |
| 2Q16 | 2.0 | -61.0% |
| 1Q16 | 5.6 | -6.9% |
| 3Q15 | 6.7 | +15.4% |
| 2Q15 | 5.1 | -32.1% |
| 1Q15 | 6.0 | -6.3% |
| 3Q14 | 5.8 | -135.2% |
| 2Q14 | 7.5 | +34.6% |
| 1Q14 | 6.4 | +3.6% |
| 3Q13 | -16.6 | -353.0% |
| 2Q13 | 5.5 | +1.4% |
| 1Q13 | 6.2 | +21.1% |
| 3Q12 | 6.5 | +17.0% |
| 2Q12 | 5.5 | +20.4% |
| 1Q12 | 5.1 | -5.7% |
| 3Q11 | 5.6 | -2.8% |
| 2Q11 | 4.5 | - |
| 1Q11 | 5.4 | - |
| 3Q10 | 5.8 | - |