| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q25 | 43.83 | +26.7% |
| 1Q25 | 42.36 | +14.5% |
| 3Q24 | 38.87 | +3.7% |
| 2Q24 | 34.6 | +11.6% |
| 1Q24 | 36.99 | -23.7% |
| 3Q23 | 37.49 | -39.5% |
| 2Q23 | 31.0 | -51.0% |
| 1Q23 | 48.5 | -22.2% |
| 3Q22 | 61.94 | -1.3% |
| 2Q22 | 63.3 | -0.4% |
| 1Q22 | 62.37 | +0.1% |
| 3Q21 | 62.76 | +7.4% |
| 2Q21 | 63.55 | +29.8% |
| 1Q21 | 62.3 | +11.4% |
| 3Q20 | 58.46 | +5.8% |
| 2Q20 | 48.94 | -10.9% |
| 1Q20 | 55.93 | +0.3% |
| 3Q19 | 55.25 | -1.7% |
| 2Q19 | 54.94 | -1.3% |
| 1Q19 | 55.76 | +3.5% |
| 3Q18 | 56.22 | -3.6% |
| 2Q18 | 55.65 | -7.2% |
| 1Q18 | 53.86 | -13.3% |
| 3Q17 | 58.32 | -6.2% |
| 2Q17 | 59.99 | -0.0% |
| 1Q17 | 62.12 | +7.4% |
| 3Q16 | 62.19 | -3.0% |
| 2Q16 | 60.02 | -6.9% |
| 1Q16 | 57.86 | -9.2% |
| 3Q15 | 64.12 | +4.2% |
| 2Q15 | 64.47 | +6.4% |
| 1Q15 | 63.72 | -2.4% |
| 3Q14 | 61.51 | +1.5% |
| 2Q14 | 60.61 | -2.2% |
| 1Q14 | 65.26 | +5.6% |
| 3Q13 | 60.59 | +3.8% |
| 2Q13 | 62.0 | +2.9% |
| 1Q13 | 61.81 | +2.6% |
| 3Q12 | 58.38 | -1.1% |
| 2Q12 | 60.23 | +8.2% |
| 1Q12 | 60.23 | +10.6% |
| 3Q11 | 59.04 | +17.6% |
| 2Q11 | 55.67 | +16.3% |
| 1Q11 | 54.48 | - |
| 3Q10 | 50.21 | - |
| 2Q10 | 47.88 | - |