| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 31.5 | +8.0% |
| 1Q25 | 30.4 | +7.1% |
| 3Q24 | 29.3 | +522.3% |
| 2Q24 | 29.1 | -25.0% |
| 1Q24 | 28.4 | -49.2% |
| 3Q23 | 4.7 | -92.7% |
| 2Q23 | 38.8 | -44.8% |
| 1Q23 | 56.0 | -18.5% |
| 3Q22 | 64.6 | -6.7% |
| 2Q22 | 70.4 | +4.0% |
| 1Q22 | 68.7 | +10.6% |
| 3Q21 | 69.2 | +61.5% |
| 2Q21 | 67.7 | +54.5% |
| 1Q21 | 62.1 | +35.0% |
| 3Q20 | 42.9 | -16.0% |
| 2Q20 | 43.8 | -13.9% |
| 1Q20 | 46.0 | -11.0% |
| 3Q19 | 51.0 | -7.5% |
| 2Q19 | 50.9 | -5.9% |
| 1Q19 | 51.7 | -8.1% |
| 3Q18 | 55.2 | +7.4% |
| 2Q18 | 54.1 | +9.2% |
| 1Q18 | 56.2 | +14.3% |
| 3Q17 | 51.4 | +35.6% |
| 2Q17 | 49.6 | -62.6% |
| 1Q17 | 49.2 | +12.3% |
| 3Q16 | 37.9 | -19.4% |
| 2Q16 | 132.5 | +205.7% |
| 1Q16 | 43.8 | -0.1% |
| 3Q15 | 47.0 | -35.3% |
| 2Q15 | 43.3 | +2.9% |
| 1Q15 | 43.9 | +16.3% |
| 3Q14 | 72.6 | +85.8% |
| 2Q14 | 42.1 | +5.9% |
| 1Q14 | 37.7 | -3.0% |
| 3Q13 | 39.1 | +8.2% |
| 2Q13 | 39.7 | - |
| 1Q13 | 38.9 | +21.1% |
| 3Q12 | 36.1 | +28.6% |
| 1Q12 | 32.1 | - |
| 3Q11 | 28.1 | - |