| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 30.08 | +268.4% |
| 3Q24 | 23.32 | +21.1% |
| 2Q24 | 41.64 | +52.8% |
| 1Q24 | 8.16 | -73.7% |
| 3Q23 | 19.26 | -50.9% |
| 2Q23 | 27.25 | -45.3% |
| 1Q23 | 31.1 | -47.4% |
| 3Q22 | 39.26 | -25.1% |
| 2Q22 | 49.81 | -42.0% |
| 1Q22 | 59.14 | -24.7% |
| 3Q21 | 52.43 | +46.6% |
| 2Q21 | 85.82 | -597.4% |
| 1Q21 | 78.57 | -3103.8% |
| 4Q20 | 36.78 | +21.0% |
| 3Q20 | 35.77 | +9.4% |
| 2Q20 | -17.25 | -152.0% |
| 1Q20 | -2.62 | -108.3% |
| 4Q19 | 30.4 | -1.5% |
| 3Q19 | 32.7 | -6.0% |
| 2Q19 | 33.15 | -0.3% |
| 1Q19 | 31.66 | -5.0% |
| 4Q18 | 30.86 | -12.3% |
| 3Q18 | 34.77 | -4.7% |
| 2Q18 | 33.27 | -10.3% |
| 1Q18 | 33.32 | -12.6% |
| 4Q17 | 35.17 | -10.1% |
| 3Q17 | 36.47 | -17.1% |
| 2Q17 | 37.08 | -13.7% |
| 1Q17 | 38.1 | -13.1% |
| 4Q16 | 39.11 | +2.3% |
| 3Q16 | 44.0 | -9.3% |
| 2Q16 | 42.97 | -11.2% |
| 1Q16 | 43.86 | -6.8% |
| 4Q15 | 38.23 | +16.5% |
| 3Q15 | 48.51 | -7.4% |
| 2Q15 | 48.38 | -11.2% |
| 1Q15 | 47.07 | -15.6% |
| 4Q14 | 32.83 | -35.5% |
| 3Q14 | 52.39 | -1.0% |
| 2Q14 | 54.48 | -4.1% |
| 1Q14 | 55.76 | -11.8% |
| 4Q13 | 50.87 | +0.9% |
| 3Q13 | 52.94 | -11.3% |
| 2Q13 | 56.8 | +8.5% |
| 1Q13 | 63.23 | +2.7% |
| 4Q12 | 50.41 | -0.1% |
| 3Q12 | 59.69 | -8.8% |
| 2Q12 | 52.38 | -11.1% |
| 1Q12 | 61.6 | +32.9% |
| 4Q11 | 50.48 | +29.3% |
| 3Q11 | 65.48 | +132.7% |
| 2Q11 | 58.89 | +116.4% |
| 1Q11 | 46.36 | - |
| 4Q10 | 39.03 | - |
| 3Q10 | 28.14 | - |
| 2Q10 | 27.21 | - |