| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 49.1 | +18.1% |
| 3Q25 | 46.8 | -6.9% |
| 2Q25 | 46.9 | +2.9% |
| 1Q25 | 47.1 | +11.7% |
| 4Q24 | 41.5 | -7.3% |
| 3Q24 | 50.3 | +20.7% |
| 2Q24 | 45.6 | +6.9% |
| 1Q24 | 42.2 | +32.1% |
| 4Q23 | 44.8 | +31.7% |
| 3Q23 | 41.7 | -1.2% |
| 2Q23 | 42.6 | -0.3% |
| 1Q23 | 31.9 | -38.2% |
| 4Q22 | 34.0 | -20.8% |
| 3Q22 | 42.2 | +1.2% |
| 2Q22 | 42.7 | -2.4% |
| 1Q22 | 51.6 | +35.7% |
| 4Q21 | 43.0 | -66.6% |
| 3Q21 | 41.7 | +1.5% |
| 2Q21 | 43.8 | +21.0% |
| 1Q21 | 38.1 | -4.1% |
| 4Q20 | 128.6 | +362.5% |
| 3Q20 | 41.1 | +19.5% |
| 2Q20 | 36.2 | +24.3% |
| 1Q20 | 39.7 | +34.8% |
| 4Q19 | 27.8 | +65.2% |
| 3Q19 | 34.4 | +58.5% |
| 2Q19 | 29.1 | +46.7% |
| 1Q19 | 29.4 | +15.3% |
| 4Q18 | 16.8 | +11.3% |
| 3Q18 | 21.7 | +2.8% |
| 2Q18 | 19.9 | +17.8% |
| 1Q18 | 25.5 | +28.4% |
| 4Q17 | 15.1 | +28.1% |
| 3Q17 | 21.1 | +57.5% |
| 2Q17 | 16.9 | -9.1% |
| 1Q17 | 19.9 | +18.4% |
| 4Q16 | 11.8 | -22.1% |
| 3Q16 | 13.4 | - |
| 2Q16 | 18.5 | - |
| 1Q16 | 16.8 | - |
| 4Q15 | 15.2 | - |