| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2Q25 | 30.63 | +5.5% |
| 1Q25 | 31.17 | +2.4% |
| 3Q24 | 25.2 | -19.6% |
| 2Q24 | 29.02 | -0.1% |
| 1Q24 | 30.42 | +3.9% |
| 3Q23 | 31.35 | +21.2% |
| 2Q23 | 29.06 | +31.3% |
| 1Q23 | 29.29 | +13.4% |
| 3Q22 | 25.86 | -17.5% |
| 2Q22 | 22.12 | -38.6% |
| 1Q22 | 25.83 | -22.3% |
| 3Q21 | 31.35 | -13.9% |
| 2Q21 | 36.04 | -2.8% |
| 1Q21 | 33.24 | -3.5% |
| 3Q20 | 36.43 | +3.6% |
| 2Q20 | 37.07 | +7.1% |
| 1Q20 | 34.45 | +3.7% |
| 3Q19 | 35.16 | +4.3% |
| 2Q19 | 34.6 | -1.9% |
| 1Q19 | 33.21 | +0.3% |
| 3Q18 | 33.71 | -4.6% |
| 2Q18 | 35.25 | -8.0% |
| 1Q18 | 33.11 | -7.3% |
| 3Q17 | 35.34 | -3.8% |
| 2Q17 | 38.31 | +10.0% |
| 1Q17 | 35.7 | -4.9% |
| 3Q16 | 36.72 | -3.6% |
| 2Q16 | 34.84 | -33.8% |
| 1Q16 | 37.54 | +2554.9% |
| 3Q15 | 38.07 | +28.2% |
| 2Q15 | 52.63 | +67.5% |
| 1Q15 | 1.41 | -94.9% |
| 3Q14 | 29.7 | +16.3% |
| 2Q14 | 31.43 | +12.7% |
| 1Q14 | 27.79 | +27.7% |
| 3Q13 | 25.53 | -2.0% |
| 2Q13 | 27.9 | -2.6% |
| 1Q13 | 21.77 | -21.9% |
| 3Q12 | 26.06 | -5.7% |
| 2Q12 | 28.64 | -0.3% |
| 1Q12 | 27.86 | +11.9% |
| 3Q11 | 27.64 | -1.8% |
| 2Q11 | 28.73 | -4.5% |
| 1Q11 | 24.9 | - |
| 3Q10 | 28.15 | - |
| 2Q10 | 30.08 | - |