| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 29.88 | +34.1% |
| 3Q24 | 40.13 | +21.5% |
| 2Q24 | 45.9 | +33.9% |
| 1Q24 | 22.28 | -17.9% |
| 3Q23 | 33.03 | -35.8% |
| 2Q23 | 34.29 | +1.7% |
| 1Q23 | 27.13 | -24.2% |
| 3Q22 | 51.42 | -2.3% |
| 2Q22 | 33.71 | -53.8% |
| 1Q22 | 35.79 | -27.8% |
| 3Q21 | 52.61 | +20.9% |
| 2Q21 | 73.03 | +55.1% |
| 1Q21 | 49.55 | +35.5% |
| 3Q20 | 43.52 | +16.0% |
| 2Q20 | 47.07 | +305.1% |
| 1Q20 | 36.57 | +14.6% |
| 3Q19 | 37.52 | -1.9% |
| 2Q19 | 11.62 | -71.5% |
| 1Q19 | 31.9 | -17.6% |
| 3Q18 | 38.22 | +1.4% |
| 2Q18 | 40.8 | +14.1% |
| 1Q18 | 38.73 | +18.2% |
| 3Q17 | 37.69 | +25.7% |
| 2Q17 | 35.77 | +48.4% |
| 1Q17 | 32.77 | +19.2% |
| 3Q16 | 29.99 | -13.3% |
| 2Q16 | 24.1 | -26.6% |
| 1Q16 | 27.49 | -13.5% |
| 3Q15 | 34.58 | +42.5% |
| 2Q15 | 32.85 | +7.6% |
| 1Q15 | 31.8 | +13.5% |
| 3Q14 | 24.26 | -35.8% |
| 2Q14 | 30.51 | -5.5% |
| 1Q14 | 28.01 | -13.2% |
| 3Q13 | 37.8 | -15.6% |
| 2Q13 | 32.27 | +28.0% |
| 1Q13 | 32.26 | +541.8% |
| 3Q12 | 44.77 | -174.5% |
| 2Q12 | 25.21 | -142.9% |
| 1Q12 | 5.03 | -112.9% |
| 3Q11 | -60.1 | - |
| 2Q11 | -58.78 | - |
| 1Q11 | -38.91 | - |