| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q25 | 37.59 | +3.4% |
| 1Q25 | 35.29 | -0.5% |
| 3Q24 | 35.94 | +9.5% |
| 2Q24 | 36.36 | +10.7% |
| 1Q24 | 35.48 | +0.3% |
| 3Q23 | 32.81 | -11.8% |
| 2Q23 | 32.84 | -12.1% |
| 1Q23 | 35.37 | -2.1% |
| 3Q22 | 37.19 | -5.0% |
| 2Q22 | 37.36 | -11.2% |
| 1Q22 | 36.13 | +3.0% |
| 3Q21 | 39.17 | +8.7% |
| 2Q21 | 42.08 | +19.4% |
| 1Q21 | 35.07 | -4.4% |
| 3Q20 | 36.04 | -1.6% |
| 2Q20 | 35.25 | -4.2% |
| 1Q20 | 36.68 | +10.3% |
| 3Q19 | 36.64 | +4.6% |
| 2Q19 | 36.78 | +7.6% |
| 1Q19 | 33.25 | +6.4% |
| 3Q18 | 35.02 | -4.5% |
| 2Q18 | 34.17 | -4.0% |
| 1Q18 | 31.25 | -5.0% |
| 3Q17 | 36.67 | +5.1% |
| 2Q17 | 35.6 | +8.6% |
| 1Q17 | 32.89 | +1.4% |
| 3Q16 | 34.89 | -6.8% |
| 2Q16 | 32.79 | -8.1% |
| 1Q16 | 32.43 | -1.9% |
| 3Q15 | 37.41 | +4.8% |
| 2Q15 | 35.7 | +3.2% |
| 1Q15 | 33.04 | +5.9% |
| 3Q14 | 35.68 | +7.4% |
| 2Q14 | 34.58 | +7.0% |
| 1Q14 | 31.2 | +6.8% |
| 3Q13 | 33.23 | +5.9% |
| 2Q13 | 32.32 | +4.8% |
| 1Q13 | 29.21 | +7.3% |
| 3Q12 | 31.39 | +10.2% |
| 2Q12 | 30.84 | +18.0% |
| 1Q12 | 27.21 | +20.8% |
| 3Q11 | 28.48 | -1.4% |
| 2Q11 | 26.14 | -4.6% |
| 1Q11 | 22.52 | +7.0% |
| 3Q10 | 28.88 | - |
| 2Q10 | 27.4 | - |
| 1Q10 | 21.03 | - |