| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 17.05 | +12.4% |
| 3Q24 | 14.83 | +1.9% |
| 2Q24 | 15.01 | +24.9% |
| 1Q24 | 15.17 | -1.1% |
| 3Q23 | 14.56 | -12.9% |
| 2Q23 | 12.01 | -22.5% |
| 1Q23 | 15.34 | +1.5% |
| 3Q22 | 16.72 | +8.5% |
| 2Q22 | 15.51 | +2.5% |
| 1Q22 | 15.11 | -0.0% |
| 3Q21 | 15.41 | +4.8% |
| 2Q21 | 15.14 | +22.3% |
| 1Q21 | 15.11 | +25.2% |
| 3Q20 | 14.71 | -5.1% |
| 2Q20 | 12.38 | -24.2% |
| 1Q20 | 12.07 | -14.9% |
| 3Q19 | 15.49 | -4.6% |
| 2Q19 | 16.32 | +5.0% |
| 1Q19 | 14.18 | -20.4% |
| 3Q18 | 16.23 | -7.1% |
| 2Q18 | 15.55 | -10.1% |
| 1Q18 | 17.82 | -2.7% |
| 3Q17 | 17.47 | -1.6% |
| 2Q17 | 17.3 | -1.9% |
| 1Q17 | 18.3 | -0.5% |
| 3Q16 | 17.75 | +4.2% |
| 2Q16 | 17.64 | -0.8% |
| 1Q16 | 18.4 | +4.9% |
| 3Q15 | 17.04 | -5.2% |
| 2Q15 | 17.79 | -10.8% |
| 1Q15 | 17.54 | -10.2% |
| 3Q14 | 17.97 | -5.7% |
| 2Q14 | 19.94 | +2.5% |
| 1Q14 | 19.53 | +4.7% |
| 3Q13 | 19.05 | -1.1% |
| 2Q13 | 19.45 | +4.2% |
| 1Q13 | 18.67 | -0.9% |
| 3Q12 | 19.26 | +7.1% |
| 2Q12 | 18.67 | -0.1% |
| 1Q12 | 18.83 | -7.9% |
| 3Q11 | 17.99 | -10.0% |
| 2Q11 | 18.69 | -0.7% |
| 1Q11 | 20.46 | +9.8% |
| 3Q10 | 19.99 | - |
| 2Q10 | 18.82 | - |
| 1Q10 | 18.63 | - |