| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 66.9 | +11.7% |
| 3Q25 | 65.5 | +12.0% |
| 2Q25 | 55.0 | -6.0% |
| 1Q25 | 59.2 | -4.8% |
| 4Q24 | 59.9 | +8.6% |
| 3Q24 | 58.5 | -8.7% |
| 2Q24 | 58.6 | -6.9% |
| 1Q24 | 62.2 | -5.3% |
| 4Q23 | 55.2 | -14.6% |
| 3Q23 | 64.1 | -25.7% |
| 2Q23 | 62.9 | -30.6% |
| 1Q23 | 65.7 | -17.8% |
| 4Q22 | 64.6 | -11.3% |
| 3Q22 | 86.2 | +73.8% |
| 2Q22 | 90.6 | +56.2% |
| 1Q22 | 79.9 | +63.0% |
| 4Q21 | 72.9 | +50.4% |
| 3Q21 | 49.6 | +15.5% |
| 2Q21 | 58.0 | -600.7% |
| 1Q21 | 49.0 | -11.0% |
| 4Q20 | 48.4 | -8.6% |
| 3Q20 | 43.0 | -24.9% |
| 2Q20 | -11.6 | -121.8% |
| 1Q20 | 55.1 | -7.3% |
| 4Q19 | 53.0 | -0.5% |
| 3Q19 | 57.2 | +2.5% |
| 2Q19 | 53.1 | -6.2% |
| 1Q19 | 59.4 | +21.7% |
| 4Q18 | 53.2 | +2.8% |
| 3Q18 | 55.8 | +69.5% |
| 2Q18 | 56.6 | -583.0% |
| 1Q18 | 48.9 | +23.0% |
| 4Q17 | 51.8 | +45.4% |
| 3Q17 | 32.9 | -16.7% |
| 2Q17 | -11.7 | -124.7% |
| 1Q17 | 39.7 | +21.4% |
| 4Q16 | 35.6 | -6.5% |
| 3Q16 | 39.6 | +1.7% |
| 2Q16 | 47.4 | +95.9% |
| 1Q16 | 32.7 | - |
| 4Q15 | 38.1 | - |
| 3Q15 | 38.9 | - |
| 2Q15 | 24.2 | - |