| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 25.3 | +16.0% |
| 3Q24 | 21.04 | -25.8% |
| 2Q24 | 20.72 | -35.5% |
| 1Q24 | 21.8 | -39.1% |
| 3Q23 | 28.37 | -46.9% |
| 2Q23 | 32.12 | -42.5% |
| 1Q23 | 35.81 | -30.1% |
| 3Q22 | 53.41 | -20.5% |
| 2Q22 | 55.81 | -1.7% |
| 1Q22 | 51.24 | +10.4% |
| 3Q21 | 67.19 | +61.7% |
| 2Q21 | 56.77 | +132.0% |
| 1Q21 | 46.42 | +706.7% |
| 3Q20 | 41.54 | +54.6% |
| 2Q20 | 24.47 | +288.2% |
| 1Q20 | 5.75 | -82.9% |
| 3Q19 | 26.87 | -27.8% |
| 2Q19 | 6.3 | -83.2% |
| 1Q19 | 33.58 | -10.1% |
| 3Q18 | 37.2 | -19.2% |
| 2Q18 | 37.42 | -18.3% |
| 1Q18 | 37.36 | -19.4% |
| 3Q17 | 46.07 | -4.4% |
| 2Q17 | 45.81 | -12.1% |
| 1Q17 | 46.35 | -5.7% |
| 3Q16 | 48.21 | -21.3% |
| 2Q16 | 52.1 | -9.4% |
| 1Q16 | 49.18 | +10.2% |
| 3Q15 | 61.28 | +14.8% |
| 2Q15 | 57.5 | -2.4% |
| 1Q15 | 44.62 | -25.4% |
| 3Q14 | 53.39 | +0.3% |
| 2Q14 | 58.94 | +16.7% |
| 1Q14 | 59.84 | +18.9% |
| 4Q13 | 48.58 | +2.0% |
| 3Q13 | 53.23 | +23.9% |
| 2Q13 | 50.5 | +76.0% |
| 1Q13 | 50.33 | +105.5% |
| 4Q12 | 47.62 | - |
| 3Q12 | 42.97 | +225.2% |
| 2Q12 | 28.69 | +8.8% |
| 1Q12 | 24.49 | - |
| 3Q11 | 13.21 | - |
| 2Q11 | 26.38 | - |