| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 3.4 | -70.0% |
| 1Q25 | 20.1 | -11.7% |
| 3Q24 | 28.4 | +7.0% |
| 2Q24 | 11.4 | -59.3% |
| 1Q24 | 22.8 | +15.3% |
| 3Q23 | 26.5 | -35.1% |
| 2Q23 | 28.0 | -44.2% |
| 1Q23 | 19.7 | -48.4% |
| 3Q22 | 40.9 | -34.2% |
| 2Q22 | 50.2 | -27.5% |
| 1Q22 | 38.3 | -16.4% |
| 3Q21 | 62.1 | +35.8% |
| 2Q21 | 69.2 | +211.3% |
| 1Q21 | 45.8 | +870.9% |
| 3Q20 | 45.7 | +27.6% |
| 2Q20 | 22.2 | -30.9% |
| 1Q20 | 4.7 | -81.4% |
| 3Q19 | 35.8 | +2.0% |
| 2Q19 | 32.2 | -30.7% |
| 1Q19 | 25.3 | +70.3% |
| 3Q18 | 35.1 | +5.8% |
| 2Q18 | 46.4 | +51.1% |
| 1Q18 | 14.9 | -56.0% |
| 3Q17 | 33.2 | -7.0% |
| 2Q17 | 30.7 | -14.7% |
| 1Q17 | 33.8 | +5.0% |
| 3Q16 | 35.7 | +0.9% |
| 2Q16 | 36.0 | +19.6% |
| 1Q16 | 32.2 | +1.5% |
| 3Q15 | 35.4 | +26.3% |
| 2Q15 | 30.1 | +6.3% |
| 1Q15 | 31.7 | +112.5% |
| 3Q14 | 28.0 | +7.7% |
| 2Q14 | 28.3 | -9.9% |
| 1Q14 | 14.9 | -46.3% |
| 3Q13 | 26.0 | -13.0% |
| 2Q13 | 31.4 | +21.4% |
| 1Q13 | 27.8 | +15.4% |
| 3Q12 | 29.9 | +11.5% |
| 2Q12 | 25.9 | +34.2% |
| 1Q12 | 24.1 | - |
| 3Q11 | 26.8 | - |
| 2Q11 | 19.3 | - |