| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 24.88 | +81.9% |
| 3Q24 | -23.26 | -229.5% |
| 2Q24 | 16.04 | -6.3% |
| 1Q24 | 13.68 | -36.3% |
| 3Q23 | 17.96 | -60.9% |
| 2Q23 | 17.11 | -69.2% |
| 1Q23 | 21.49 | -56.8% |
| 3Q22 | 45.98 | -38.1% |
| 2Q22 | 55.49 | -33.8% |
| 1Q22 | 49.72 | - |
| 3Q21 | 74.33 | +71.9% |
| 2Q21 | 83.76 | +363.6% |
| 3Q20 | 43.25 | +17.9% |
| 2Q20 | 18.07 | -52.9% |
| 1Q20 | 13.43 | -64.1% |
| 3Q19 | 36.67 | -20.1% |
| 2Q19 | 38.37 | -20.5% |
| 1Q19 | 37.42 | -11.0% |
| 3Q18 | 45.92 | +2.5% |
| 2Q18 | 48.3 | -4.5% |
| 1Q18 | 42.04 | +5.4% |
| 3Q17 | 44.82 | +112.2% |
| 2Q17 | 50.58 | +29.6% |
| 1Q17 | 39.9 | +12.2% |
| 3Q16 | 21.12 | -52.2% |
| 2Q16 | 39.04 | -20.5% |
| 1Q16 | 35.58 | -25.6% |
| 3Q15 | 44.18 | +5.7% |
| 2Q15 | 49.08 | -4.7% |
| 1Q15 | 47.8 | -8.7% |
| 3Q14 | 41.78 | -7.7% |
| 2Q14 | 51.49 | +24.8% |
| 1Q14 | 52.38 | +28.4% |
| 3Q13 | 45.29 | +11.3% |
| 2Q13 | 41.25 | -5.2% |
| 1Q13 | 40.78 | -0.4% |
| 3Q12 | 40.69 | -13.1% |
| 2Q12 | 43.5 | -8.7% |
| 1Q12 | 40.94 | -20.8% |
| 3Q11 | 46.81 | +33.5% |
| 2Q11 | 47.66 | +266.4% |
| 1Q11 | 51.71 | -475.0% |
| 3Q10 | 35.07 | - |
| 2Q10 | 13.01 | - |
| 1Q10 | -13.79 | - |