| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 31.36 | -11.2% |
| 3Q24 | 37.44 | -11.7% |
| 2Q24 | 32.63 | -26.2% |
| 1Q24 | 35.32 | -20.5% |
| 3Q23 | 42.41 | -16.4% |
| 2Q23 | 44.18 | -14.1% |
| 1Q23 | 44.44 | -13.7% |
| 3Q22 | 50.72 | +3.5% |
| 2Q22 | 51.44 | +5.1% |
| 1Q22 | 51.5 | +13.9% |
| 3Q21 | 49.0 | +17.8% |
| 2Q21 | 48.95 | +24.0% |
| 1Q21 | 45.21 | +23.0% |
| 3Q20 | 41.58 | -0.8% |
| 2Q20 | 39.49 | -4.3% |
| 1Q20 | 36.77 | -4.0% |
| 3Q19 | 41.9 | -7.2% |
| 2Q19 | 41.28 | -2.8% |
| 1Q19 | 38.31 | -6.5% |
| 3Q18 | 45.15 | +3.9% |
| 2Q18 | 42.47 | +5.5% |
| 1Q18 | 40.99 | +11.1% |
| 3Q17 | 43.46 | +15.7% |
| 2Q17 | 40.24 | +19.5% |
| 1Q17 | 36.89 | +16.8% |
| 3Q16 | 37.58 | +12.2% |
| 2Q16 | 33.67 | +10.0% |
| 1Q16 | 31.58 | +5.8% |
| 3Q15 | 33.48 | +1.5% |
| 2Q15 | 30.6 | +4.8% |
| 1Q15 | 29.84 | +32.7% |
| 3Q14 | 32.99 | +31.2% |
| 2Q14 | 29.19 | +0.8% |
| 1Q14 | 22.49 | +73.5% |
| 3Q13 | 25.15 | +1.2% |
| 2Q13 | 28.95 | +67.6% |
| 1Q13 | 12.96 | +11.8% |
| 3Q12 | 24.87 | +10.5% |
| 2Q12 | 17.27 | -34.3% |
| 1Q12 | 11.6 | -57.1% |
| 3Q11 | 22.5 | -31.8% |
| 2Q11 | 26.29 | - |
| 1Q11 | 27.06 | -9.4% |
| 3Q10 | 33.02 | - |
| 1Q10 | 29.86 | - |