| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 6.5 | -29.9% |
| 3Q24 | 8.7 | -9.7% |
| 2Q24 | 8.0 | -16.2% |
| 1Q24 | 9.3 | +63.2% |
| 3Q23 | 9.6 | +121.8% |
| 2Q23 | 9.6 | +367.7% |
| 1Q23 | 5.7 | +490.5% |
| 3Q22 | 4.3 | -50.3% |
| 2Q22 | 2.1 | -76.5% |
| 1Q22 | 1.0 | -86.2% |
| 3Q21 | 8.7 | +27.1% |
| 2Q21 | 7.0 | +17.8% |
| 1Q21 | 5.3 | -7.9% |
| 3Q20 | 6.9 | -33.3% |
| 2Q20 | 6.0 | -28.1% |
| 1Q20 | 5.7 | -30.2% |
| 3Q19 | 10.3 | +13.4% |
| 2Q19 | 8.3 | +6.4% |
| 1Q19 | 8.2 | +114.5% |
| 3Q18 | 9.1 | -7.1% |
| 2Q18 | 7.8 | +87.0% |
| 1Q18 | 3.8 | +96.1% |
| 3Q17 | 9.8 | +28.8% |
| 2Q17 | 4.2 | -15.6% |
| 1Q17 | 1.9 | +50.6% |
| 3Q16 | 7.6 | -1.4% |
| 2Q16 | 4.9 | -7.3% |
| 1Q16 | 1.3 | -65.5% |
| 3Q15 | 7.7 | -8.1% |
| 2Q15 | 5.3 | -4.3% |
| 1Q15 | 3.8 | -27.4% |
| 3Q14 | 8.4 | -11.2% |
| 2Q14 | 5.6 | -7.9% |
| 1Q14 | 5.2 | +36.1% |
| 3Q13 | 9.4 | +93.9% |
| 2Q13 | 6.0 | +110.6% |
| 1Q13 | 3.8 | +43.6% |
| 3Q12 | 4.9 | -6.6% |
| 2Q12 | 2.9 | -55.3% |
| 1Q12 | 2.6 | -68.4% |
| 3Q11 | 5.2 | -57.5% |
| 2Q11 | 6.4 | - |
| 1Q11 | 8.4 | - |
| 3Q10 | 12.2 | - |