| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 32.56 | +47.3% |
| 3Q24 | 14.55 | -55.8% |
| 2Q24 | 22.35 | -35.5% |
| 1Q24 | 22.1 | -38.3% |
| 3Q23 | 32.89 | -30.1% |
| 2Q23 | 34.67 | -22.5% |
| 1Q23 | 35.81 | -46.9% |
| 3Q22 | 47.03 | -11.0% |
| 2Q22 | 44.71 | -18.4% |
| 1Q22 | 67.47 | +56.4% |
| 3Q21 | 52.85 | +25.0% |
| 2Q21 | 54.82 | +45.2% |
| 3Q20 | 43.14 | +17.5% |
| 3Q20 | 42.27 | +12.8% |
| 2Q20 | 37.76 | -20.4% |
| 1Q20 | 36.71 | +0.6% |
| 3Q19 | 37.47 | -15.8% |
| 2Q19 | 47.42 | - |
| 1Q19 | 36.48 | -1.6% |
| 3Q18 | 44.52 | +5.3% |
| 1Q18 | 37.08 | -22.9% |
| 3Q17 | 42.28 | +3.8% |
| 2Q17 | 41.04 | +0.6% |
| 1Q17 | 48.06 | -46.3% |
| 3Q16 | 40.72 | -0.8% |
| 2Q16 | 40.8 | +19.1% |
| 1Q16 | 89.49 | +128.3% |
| 3Q15 | 41.03 | +1.9% |
| 2Q15 | 34.26 | -22.8% |
| 1Q15 | 39.19 | -2.5% |
| 3Q14 | 40.27 | -1.3% |
| 2Q14 | 44.38 | +38.7% |
| 1Q14 | 40.2 | +7.4% |
| 3Q13 | 40.79 | +7.3% |
| 2Q13 | 32.0 | -20.5% |
| 1Q13 | 37.42 | - |
| 3Q12 | 38.03 | -20.3% |
| 2Q12 | 40.24 | -3.4% |
| 3Q11 | 47.69 | - |
| 2Q11 | 41.64 | - |