| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 23.59 | +1.9% |
| 3Q24 | 42.52 | +66.2% |
| 2Q24 | 22.03 | +23.1% |
| 1Q24 | 23.14 | -25.8% |
| 3Q23 | 25.57 | -39.1% |
| 2Q23 | 17.89 | -56.3% |
| 1Q23 | 31.19 | -17.2% |
| 3Q22 | 42.01 | -6.5% |
| 2Q22 | 40.95 | +2.3% |
| 1Q22 | 37.65 | -38.7% |
| 3Q21 | 44.95 | +45.9% |
| 2Q21 | 40.01 | +100.3% |
| 1Q21 | 61.39 | +2773.6% |
| 4Q20 | 31.44 | -12.5% |
| 3Q20 | 30.8 | -14.7% |
| 2Q20 | 19.98 | -54.5% |
| 1Q20 | 2.14 | -95.0% |
| 4Q19 | 35.93 | -14.4% |
| 3Q19 | 36.12 | +5.1% |
| 2Q19 | 43.94 | -0.7% |
| 1Q19 | 42.82 | -1.2% |
| 4Q18 | 41.95 | -6.1% |
| 3Q18 | 34.38 | -14.8% |
| 2Q18 | 44.23 | +3.9% |
| 1Q18 | 43.33 | +0.7% |
| 4Q17 | 44.69 | +9.3% |
| 3Q17 | 40.34 | -4.0% |
| 2Q17 | 42.56 | +5.0% |
| 1Q17 | 43.02 | +3.3% |
| 4Q16 | 40.89 | +1.6% |
| 3Q16 | 42.01 | +30.3% |
| 2Q16 | 40.54 | +3.5% |
| 1Q16 | 41.62 | +1.3% |
| 4Q15 | 40.25 | -2.5% |
| 3Q15 | 32.25 | -19.7% |
| 2Q15 | 39.17 | +9.8% |
| 1Q15 | 41.09 | +18.4% |
| 4Q14 | 41.29 | +48.4% |
| 3Q14 | 40.18 | +104.5% |
| 2Q14 | 35.68 | +29.7% |
| 1Q14 | 34.7 | +33.7% |
| 4Q13 | 27.82 | +15.9% |
| 3Q13 | 19.65 | -2.5% |
| 2Q13 | 27.51 | +33.5% |
| 1Q13 | 25.96 | +34.6% |
| 4Q12 | 24.01 | - |
| 3Q12 | 20.15 | -4.5% |
| 2Q12 | 20.61 | +12.0% |
| 1Q12 | 19.28 | - |
| 3Q11 | 21.1 | - |
| 2Q11 | 18.39 | - |