| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 32.0 | +12.9% |
| 3Q25 | 34.1 | +16.6% |
| 2Q25 | 33.6 | -16.0% |
| 1Q25 | 26.3 | +28.8% |
| 4Q24 | 28.3 | +1.7% |
| 3Q24 | 29.2 | +46.9% |
| 2Q24 | 40.0 | -4.0% |
| 1Q24 | 20.4 | -49.9% |
| 4Q23 | 27.9 | -42.1% |
| 3Q23 | 19.9 | -33.4% |
| 2Q23 | 41.7 | -16.9% |
| 1Q23 | 40.7 | -19.5% |
| 4Q22 | 48.1 | +12.7% |
| 3Q22 | 29.9 | -396.8% |
| 2Q22 | 50.2 | +98.2% |
| 1Q22 | 50.6 | +174.5% |
| 4Q21 | 42.7 | +302.3% |
| 3Q21 | -10.1 | +846.6% |
| 2Q21 | 25.3 | +21.4% |
| 1Q21 | 18.4 | +71.9% |
| 4Q20 | 10.6 | +4.1% |
| 3Q20 | -1.1 | -108.3% |
| 2Q20 | 20.8 | -25.8% |
| 1Q20 | 10.7 | -2.5% |
| 4Q19 | 10.2 | -18.1% |
| 3Q19 | 12.8 | +60.5% |
| 2Q19 | 28.1 | +67.5% |
| 1Q19 | 11.0 | +0.2% |
| 4Q18 | 12.5 | -905.2% |
| 3Q18 | 8.0 | -160.4% |
| 2Q18 | 16.8 | +550.0% |
| 1Q18 | 11.0 | -617.2% |
| 4Q17 | -1.5 | -96.0% |
| 3Q17 | -13.2 | -31.4% |
| 2Q17 | 2.6 | -83.6% |
| 1Q17 | -2.1 | -134.4% |
| 4Q16 | -38.6 | -538.6% |
| 3Q16 | -19.3 | -826.3% |
| 2Q16 | 15.7 | -65.7% |
| 1Q16 | 6.2 | -82.4% |
| 4Q15 | 8.8 | -71.5% |
| 3Q15 | 2.7 | -87.8% |
| 2Q15 | 45.8 | +40.5% |
| 1Q15 | 35.0 | -64.9% |
| 4Q14 | 30.9 | -21.8% |
| 3Q14 | 21.8 | -30.9% |
| 2Q14 | 32.6 | -30.3% |
| 1Q14 | 99.8 | +148.8% |
| 4Q13 | 39.6 | -0.3% |
| 3Q13 | 31.5 | -33.1% |
| 2Q13 | 46.8 | -15.4% |
| 1Q13 | 40.1 | -4.4% |
| 4Q12 | 39.7 | -14.4% |
| 3Q12 | 47.1 | +20.1% |
| 2Q12 | 55.3 | +22.3% |
| 1Q12 | 41.9 | +2.0% |
| 4Q11 | 46.4 | +49.1% |
| 3Q11 | 39.2 | +353.6% |
| 2Q11 | 45.2 | +166.9% |
| 1Q11 | 41.1 | +12056.0% |
| 4Q10 | 31.1 | - |
| 3Q10 | 8.6 | - |
| 2Q10 | 17.0 | - |
| 1Q10 | 0.3 | - |