| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 47.7 | -4.3% |
| 3Q24 | 47.55 | -11.7% |
| 2Q24 | 47.72 | -20.5% |
| 1Q24 | 49.82 | +0.2% |
| 3Q23 | 53.85 | -21.4% |
| 2Q23 | 60.01 | -9.8% |
| 1Q23 | 49.73 | -26.0% |
| 3Q22 | 68.48 | -1.8% |
| 2Q22 | 66.56 | -3.0% |
| 1Q22 | 67.24 | +11.0% |
| 3Q21 | 69.74 | +19.5% |
| 2Q21 | 68.61 | +32.3% |
| 1Q21 | 60.58 | -19.6% |
| 3Q20 | 58.35 | +2.1% |
| 2Q20 | 51.87 | -8.8% |
| 1Q20 | 75.33 | +34.4% |
| 4Q19 | 59.98 | +96.3% |
| 3Q19 | 57.15 | -7.1% |
| 2Q19 | 56.86 | -15.4% |
| 1Q19 | 56.05 | -4.2% |
| 4Q18 | 30.56 | -54.7% |
| 3Q18 | 61.55 | +6.9% |
| 2Q18 | 67.22 | +10.4% |
| 1Q18 | 58.5 | -15.5% |
| 4Q17 | 67.5 | +7.6% |
| 3Q17 | 57.57 | -4.0% |
| 2Q17 | 60.91 | +6.4% |
| 1Q17 | 69.19 | +27.2% |
| 4Q16 | 62.72 | +3.7% |
| 3Q16 | 59.94 | +17.2% |
| 2Q16 | 57.22 | +0.2% |
| 1Q16 | 54.41 | -40.0% |
| 4Q15 | 60.48 | - |
| 3Q15 | 51.14 | -7.2% |
| 2Q15 | 57.09 | -5.6% |
| 1Q15 | 90.71 | +52.8% |
| 3Q14 | 55.13 | -6.5% |
| 2Q14 | 60.49 | +7.3% |
| 1Q14 | 59.38 | +53.7% |
| 3Q13 | 58.95 | +3.9% |
| 2Q13 | 56.38 | +38.4% |
| 1Q13 | 38.62 | -30.2% |
| 3Q12 | 56.74 | -7.6% |
| 2Q12 | 40.75 | -22.3% |
| 1Q12 | 55.32 | - |
| 3Q11 | 61.38 | - |
| 2Q11 | 52.46 | - |