| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 4.0 | -19.4% |
| 3Q24 | 4.2 | -57.4% |
| 2Q24 | 7.1 | -19.9% |
| 1Q24 | 5.0 | -55.5% |
| 3Q23 | 9.8 | +18.8% |
| 2Q23 | 8.9 | -1.1% |
| 1Q23 | 11.2 | +33.1% |
| 3Q22 | 8.2 | +3.9% |
| 2Q22 | 9.0 | -127.4% |
| 1Q22 | 8.4 | +19.2% |
| 3Q21 | 7.9 | +28.4% |
| 2Q21 | -32.9 | -628.9% |
| 1Q21 | 7.0 | -13.8% |
| 3Q20 | 6.2 | -28.6% |
| 2Q20 | 6.2 | -21.9% |
| 1Q20 | 8.2 | +15.7% |
| 3Q19 | 8.6 | +34.9% |
| 2Q19 | 8.0 | -6.4% |
| 1Q19 | 7.1 | -5.1% |
| 3Q18 | 6.4 | -20.6% |
| 2Q18 | 8.5 | +82.0% |
| 1Q18 | 7.4 | +11.9% |
| 3Q17 | 8.0 | +5.1% |
| 2Q17 | 4.7 | -28.3% |
| 1Q17 | 6.6 | -7.4% |
| 3Q16 | 7.6 | +44.4% |
| 2Q16 | 6.5 | -4.7% |
| 1Q16 | 7.2 | -24.2% |
| 3Q15 | 5.3 | -32.0% |
| 2Q15 | 6.8 | -3.6% |
| 1Q15 | 9.5 | +51.9% |
| 3Q14 | 7.8 | +11.1% |
| 2Q14 | 7.1 | +12.0% |
| 1Q14 | 6.2 | +9.5% |
| 3Q13 | 7.0 | +2.8% |
| 2Q13 | 6.3 | +3.8% |
| 1Q13 | 5.7 | +8.9% |
| 3Q12 | 6.8 | +0.3% |
| 2Q12 | 6.1 | -7.1% |
| 1Q12 | 5.2 | -27.7% |
| 3Q11 | 6.8 | -6.5% |
| 2Q11 | 6.6 | -18.9% |
| 1Q11 | 7.2 | - |
| 3Q10 | 7.3 | - |
| 2Q10 | 8.1 | - |