| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 12.78 | +45.6% |
| 3Q24 | 26.79 | +96.5% |
| 2Q24 | 26.35 | +55.8% |
| 1Q24 | 8.78 | -63.0% |
| 3Q23 | 13.63 | -45.4% |
| 2Q23 | 16.91 | -34.8% |
| 1Q23 | 23.72 | +29.2% |
| 3Q22 | 24.97 | +6.0% |
| 2Q22 | 25.94 | -10.1% |
| 1Q22 | 18.36 | +40.0% |
| 3Q21 | 23.55 | -4.1% |
| 2Q21 | 28.85 | -1.2% |
| 1Q21 | 13.11 | +20.0% |
| 3Q20 | 24.56 | -22.4% |
| 2Q20 | 29.19 | -17.2% |
| 1Q20 | 10.93 | -64.9% |
| 3Q19 | 31.65 | -3.9% |
| 2Q19 | 35.25 | -1.7% |
| 1Q19 | 31.11 | -9.3% |
| 3Q18 | 32.92 | -16.0% |
| 2Q18 | 35.87 | -5.2% |
| 1Q18 | 34.3 | +1.6% |
| 3Q17 | 39.16 | -4.7% |
| 2Q17 | 37.84 | -2.5% |
| 1Q17 | 33.77 | -11.1% |
| 3Q16 | 41.08 | +8.1% |
| 2Q16 | 38.8 | +4.7% |
| 1Q16 | 37.97 | +1.7% |
| 3Q15 | 38.0 | -2.2% |
| 2Q15 | 37.06 | +2.7% |
| 1Q15 | 37.34 | +1.2% |
| 3Q14 | 38.85 | +1.1% |
| 2Q14 | 36.1 | -1.4% |
| 1Q14 | 36.91 | +4.9% |
| 3Q13 | 38.42 | +3.0% |
| 2Q13 | 36.6 | +0.2% |
| 1Q13 | 35.19 | -3.1% |
| 3Q12 | 37.3 | -1.4% |
| 2Q12 | 36.54 | -8.3% |
| 1Q12 | 36.31 | -6.9% |
| 3Q11 | 37.84 | +4.0% |
| 2Q11 | 39.84 | +6.2% |
| 1Q11 | 39.01 | - |
| 3Q10 | 36.39 | - |
| 2Q10 | 37.53 | - |