| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 3.4 | -21.7% |
| 3Q24 | 5.2 | +21.8% |
| 2Q24 | 5.4 | -18.2% |
| 1Q24 | 4.3 | -22.2% |
| 3Q23 | 4.2 | -38.9% |
| 2Q23 | 6.6 | -21.3% |
| 1Q23 | 5.5 | -12.7% |
| 3Q22 | 6.9 | +0.6% |
| 2Q22 | 8.4 | +12.5% |
| 1Q22 | 6.3 | +26.2% |
| 3Q21 | 6.9 | -2.1% |
| 2Q21 | 7.4 | +82.1% |
| 1Q21 | 5.0 | +33.8% |
| 3Q20 | 7.1 | +14.6% |
| 2Q20 | 4.1 | -34.3% |
| 1Q20 | 3.7 | +13.2% |
| 3Q19 | 6.2 | +1.3% |
| 2Q19 | 6.2 | +2.1% |
| 1Q19 | 3.3 | -6.6% |
| 3Q18 | 6.1 | +9.3% |
| 2Q18 | 6.1 | +15.1% |
| 1Q18 | 3.5 | +28.1% |
| 3Q17 | 5.6 | +27.2% |
| 2Q17 | 5.3 | 0.0% |
| 1Q17 | 2.8 | +1.8% |
| 3Q16 | 4.4 | -33.9% |
| 2Q16 | 5.3 | -8.1% |
| 1Q16 | 2.7 | -11.1% |
| 3Q15 | 6.6 | +55.7% |
| 2Q15 | 5.8 | +6.7% |
| 1Q15 | 3.1 | -8.3% |
| 3Q14 | 4.3 | -15.6% |
| 2Q14 | 5.4 | +31.1% |
| 1Q14 | 3.3 | +77.2% |
| 3Q13 | 5.0 | -11.9% |
| 2Q13 | 4.1 | -122.5% |
| 1Q13 | 1.9 | -116.5% |
| 3Q12 | 5.7 | - |
| 2Q12 | -18.3 | -557.7% |
| 1Q12 | -11.4 | - |
| 2Q11 | 4.0 | - |