| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 2.5 | -74.8% |
| 2Q25 | 6.6 | -31.9% |
| 1Q25 | 8.4 | +0.5% |
| 3Q24 | 9.9 | +30.3% |
| 2Q24 | 9.7 | -15.6% |
| 1Q24 | 8.4 | -30.9% |
| 3Q23 | 7.6 | +11.1% |
| 2Q23 | 11.5 | +173.2% |
| 1Q23 | 12.1 | +340.7% |
| 3Q22 | 6.9 | +232.6% |
| 2Q22 | 4.2 | +1.9% |
| 1Q22 | 2.7 | -27.6% |
| 3Q21 | 2.1 | -0.3% |
| 2Q21 | 4.1 | +33.9% |
| 1Q21 | 3.8 | -10.5% |
| 3Q20 | 2.1 | +33.6% |
| 2Q20 | 3.1 | +17.0% |
| 1Q20 | 4.2 | +56.6% |
| 3Q19 | 1.5 | - |
| 2Q19 | 2.6 | - |
| 1Q19 | 2.7 | - |
| 3Q17 | 3.5 | -23.5% |
| 2Q17 | 4.8 | -37.1% |
| 1Q17 | 3.8 | -7.8% |
| 3Q16 | 4.5 | -31.8% |
| 2Q16 | 7.6 | -10.2% |
| 1Q16 | 4.1 | -42.5% |
| 3Q15 | 6.6 | +16.0% |
| 2Q15 | 8.5 | +50.9% |
| 1Q15 | 7.1 | +84.9% |
| 3Q14 | 5.7 | +199.3% |
| 2Q14 | 5.6 | +119.9% |
| 1Q14 | 3.8 | +574.1% |
| 3Q13 | 1.9 | -51.3% |
| 2Q13 | 2.6 | -52.8% |
| 1Q13 | 0.6 | -89.4% |
| 3Q12 | 3.9 | - |
| 2Q12 | 5.4 | - |
| 1Q12 | 5.4 | - |