| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 44.0 | +15.5% |
| 3Q25 | 41.0 | -11.1% |
| 2Q25 | 42.7 | +28.6% |
| 1Q25 | 35.1 | -14.6% |
| 4Q24 | 38.1 | -16.1% |
| 3Q24 | 46.1 | +30.2% |
| 2Q24 | 33.2 | -12.5% |
| 1Q24 | 41.1 | +6.6% |
| 4Q23 | 45.4 | +23.6% |
| 3Q23 | 35.4 | +23.3% |
| 2Q23 | 38.0 | +58.0% |
| 3Q23 | 38.6 | +7.3% |
| 4Q22 | 36.7 | -15.3% |
| 3Q22 | 28.7 | -35.8% |
| 2Q22 | 24.0 | -50.3% |
| 1Q22 | 35.9 | -17.2% |
| 4Q21 | 43.3 | -9.6% |
| 3Q21 | 44.7 | +0.8% |
| 2Q21 | 48.3 | +11.5% |
| 1Q21 | 43.4 | +65.9% |
| 4Q20 | 47.9 | +19.3% |
| 3Q20 | 44.3 | +64.0% |
| 2Q20 | 43.3 | +21.8% |
| 1Q20 | 26.2 | -17.4% |
| 4Q19 | 40.2 | +34.3% |
| 3Q19 | 27.0 | -28.9% |
| 2Q19 | 35.6 | -5.1% |
| 1Q19 | 31.7 | -20.0% |
| 4Q18 | 29.9 | -83.1% |
| 3Q18 | 38.0 | -2.8% |
| 2Q18 | 37.5 | +15.4% |
| 1Q18 | 39.6 | +31.8% |
| 4Q17 | 176.6 | +472.0% |
| 3Q17 | 39.1 | +19.0% |
| 2Q17 | 32.5 | +4.7% |
| 1Q17 | 30.0 | +1.2% |
| 4Q16 | 30.9 | -5.6% |
| 3Q16 | 32.9 | +5.5% |
| 2Q16 | 31.0 | -13.3% |
| 1Q16 | 29.7 | +3.3% |
| 4Q15 | 32.7 | -7.9% |
| 3Q15 | 31.2 | -15.7% |
| 2Q15 | 35.8 | +2.9% |
| 1Q15 | 28.8 | -8.5% |
| 4Q14 | 35.5 | -1.7% |
| 3Q14 | 36.9 | +4.6% |
| 2Q14 | 34.8 | +6.5% |
| 1Q14 | 31.4 | - |
| 4Q13 | 36.1 | - |
| 3Q13 | 35.3 | - |
| 2Q13 | 32.7 | - |