| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 31.2 | -27.9% |
| 3Q24 | 62.6 | +27.8% |
| 2Q24 | 31.8 | -12.5% |
| 1Q24 | 43.3 | +60.5% |
| 3Q23 | 49.0 | -46.2% |
| 2Q23 | 36.3 | +19.0% |
| 1Q23 | 27.0 | -8.6% |
| 3Q22 | 91.0 | +149.2% |
| 2Q22 | 30.5 | -34.7% |
| 1Q22 | 29.5 | -45.9% |
| 3Q21 | 36.5 | +15.1% |
| 2Q21 | 46.7 | +38.9% |
| 1Q21 | 54.6 | +45.3% |
| 3Q20 | 31.7 | -57.9% |
| 2Q20 | 33.6 | +24.3% |
| 1Q20 | 37.6 | +65.8% |
| 3Q19 | 75.4 | +140.4% |
| 2Q19 | 27.0 | -42.6% |
| 1Q19 | 22.7 | -39.7% |
| 3Q18 | 31.3 | -30.3% |
| 2Q18 | 47.1 | +14.8% |
| 1Q18 | 37.6 | +55.4% |
| 3Q17 | 44.9 | +28.5% |
| 2Q17 | 41.0 | -27.0% |
| 1Q17 | 24.2 | +38.4% |
| 3Q16 | 35.0 | +122.9% |
| 2Q16 | 56.2 | +246.6% |
| 1Q16 | 17.5 | +541.0% |
| 3Q15 | 15.7 | +59.3% |
| 2Q15 | 16.2 | +346.6% |
| 1Q15 | 2.7 | +70.7% |
| 3Q14 | 9.8 | +173.4% |
| 2Q14 | 3.6 | -239.7% |
| 1Q14 | 1.6 | +14.8% |
| 3Q13 | 3.6 | -7391.6% |
| 2Q13 | -2.6 | -71.0% |
| 1Q13 | 1.4 | -120.0% |
| 3Q12 | 0.0 | -99.7% |
| 2Q12 | -8.9 | -13.8% |
| 1Q12 | -7.0 | - |
| 3Q11 | -16.0 | - |
| 2Q11 | -10.4 | - |