| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q25 | 30.66 | +32.2% |
| 1Q25 | 33.41 | +23.8% |
| 3Q24 | 22.29 | -12.6% |
| 2Q24 | 23.19 | -43.0% |
| 1Q24 | 26.99 | -33.1% |
| 3Q23 | 25.5 | -45.1% |
| 2Q23 | 40.68 | -20.6% |
| 1Q23 | 40.33 | -15.5% |
| 3Q22 | 46.45 | -3.4% |
| 2Q22 | 51.21 | +14.5% |
| 1Q22 | 47.74 | -19.4% |
| 3Q21 | 48.08 | +34.2% |
| 2Q21 | 44.75 | +33.9% |
| 1Q21 | 59.27 | +73.9% |
| 3Q20 | 35.83 | +3.1% |
| 2Q20 | 33.43 | -3.7% |
| 1Q20 | 34.08 | +4.8% |
| 3Q19 | 34.77 | - |
| 2Q19 | 34.7 | +1.6% |
| 1Q19 | 32.53 | -0.3% |
| 2Q18 | 34.16 | +1.2% |
| 1Q18 | 32.64 | -3.9% |
| 3Q17 | 35.28 | +0.2% |
| 2Q17 | 33.74 | -8.9% |
| 1Q17 | 33.95 | +24.8% |
| 3Q16 | 35.21 | -11.3% |
| 2Q16 | 37.03 | +14.4% |
| 1Q16 | 27.21 | -14.9% |
| 3Q15 | 39.68 | +20.7% |
| 2Q15 | 32.36 | +19.3% |
| 1Q15 | 31.98 | +16.9% |
| 3Q14 | 32.88 | +40.2% |
| 2Q14 | 27.13 | -7.5% |
| 1Q14 | 27.35 | +6.1% |
| 3Q13 | 23.46 | -3.7% |
| 2Q13 | 29.34 | +17.7% |
| 1Q13 | 25.78 | +49.0% |
| 3Q12 | 24.35 | +32.8% |
| 2Q12 | 24.94 | +84.5% |
| 1Q12 | 17.3 | +50.1% |
| 3Q11 | 18.33 | +49.4% |
| 2Q11 | 13.52 | +22.7% |
| 1Q11 | 11.52 | - |
| 3Q10 | 12.27 | - |
| 2Q10 | 11.02 | - |