| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 32.4 | -476.5% |
| 1Q25 | 30.1 | +14.7% |
| 3Q24 | 20.2 | -14.4% |
| 2Q24 | -8.6 | -129.6% |
| 1Q24 | 26.2 | -31.5% |
| 3Q23 | 23.6 | -52.1% |
| 2Q23 | 29.1 | -42.2% |
| 1Q23 | 38.3 | -34.6% |
| 3Q22 | 49.4 | -2.0% |
| 2Q22 | 50.4 | -15.6% |
| 1Q22 | 58.6 | -9.0% |
| 3Q21 | 50.4 | +29.3% |
| 2Q21 | 59.7 | +170.2% |
| 1Q21 | 64.4 | +181.4% |
| 4Q20 | 52.8 | +40.5% |
| 3Q20 | 39.0 | -12.3% |
| 2Q20 | 22.1 | -36.3% |
| 1Q20 | 22.9 | -45.2% |
| 4Q19 | 37.6 | -15.5% |
| 3Q19 | 44.4 | -7.9% |
| 2Q19 | 34.7 | +28.7% |
| 1Q19 | 41.7 | +5.2% |
| 4Q18 | 44.5 | +5.6% |
| 3Q18 | 48.3 | +2.5% |
| 2Q18 | 27.0 | -37.7% |
| 1Q18 | 39.7 | -3.0% |
| 4Q17 | 42.1 | -0.3% |
| 3Q17 | 47.1 | +11.2% |
| 2Q17 | 43.3 | +7.5% |
| 1Q17 | 40.9 | +1.9% |
| 4Q16 | 42.3 | +1.6% |
| 3Q16 | 42.3 | +4.3% |
| 2Q16 | 40.3 | -7.4% |
| 1Q16 | 40.2 | +2.9% |
| 4Q15 | 41.6 | -1.6% |
| 3Q15 | 40.6 | +11.0% |
| 2Q15 | 43.5 | +29.9% |
| 1Q15 | 39.0 | +1.9% |
| 4Q14 | 42.3 | +7.4% |
| 3Q14 | 36.6 | -17.9% |
| 2Q14 | 33.5 | -23.3% |
| 1Q14 | 38.3 | -4.5% |
| 4Q13 | 39.3 | +3.4% |
| 3Q13 | 44.6 | +24.9% |
| 2Q13 | 43.6 | +27.1% |
| 1Q13 | 40.1 | +4.1% |
| 4Q12 | 38.0 | +25.6% |
| 3Q12 | 35.7 | +19.5% |
| 2Q12 | 34.3 | +27.6% |
| 1Q12 | 38.5 | +54.2% |
| 4Q11 | 30.3 | - |
| 3Q11 | 29.9 | +18.3% |
| 2Q11 | 26.9 | +12.8% |
| 1Q11 | 25.0 | - |
| 3Q10 | 25.3 | - |
| 2Q10 | 23.9 | - |