| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 41.6 | +28.6% |
| 2Q26 | 41.5 | +30.2% |
| 1Q26 | 46.0 | +99.9% |
| 4Q25 | 26.5 | +93.4% |
| 3Q25 | 32.3 | +64.1% |
| 2Q25 | 31.9 | +82.0% |
| 1Q25 | 23.0 | +79.8% |
| 4Q24 | 13.7 | -47.4% |
| 3Q24 | 19.7 | -27.7% |
| 2Q24 | 17.5 | -48.1% |
| 1Q24 | 12.8 | -64.1% |
| 4Q23 | 26.1 | -13.0% |
| 3Q23 | 27.3 | -10.4% |
| 2Q23 | 33.7 | +42.4% |
| 1Q23 | 35.6 | +34.4% |
| 4Q22 | 30.0 | +2.7% |
| 3Q22 | 30.4 | +71.4% |
| 2Q22 | 23.7 | +11.6% |
| 1Q22 | 26.5 | +37.2% |
| 4Q21 | 29.2 | +84.1% |
| 3Q21 | 17.7 | -14.3% |
| 2Q21 | 21.2 | -17.1% |
| 1Q21 | 19.3 | -14.5% |
| 4Q20 | 15.9 | -3.4% |
| 3Q20 | 20.7 | -24.8% |
| 2Q20 | 25.6 | +0.2% |
| 1Q20 | 22.6 | -3.1% |
| 4Q19 | 16.4 | -23.2% |
| 3Q19 | 27.5 | +311.9% |
| 2Q19 | 25.5 | +153.7% |
| 1Q19 | 23.3 | +505.5% |
| 4Q18 | 21.4 | +95.7% |
| 3Q18 | 6.7 | +232.2% |
| 2Q18 | 10.1 | +21.9% |
| 1Q18 | 3.9 | -74.7% |
| 4Q17 | 10.9 | +0.4% |
| 3Q17 | 2.0 | +276.9% |
| 2Q17 | 8.3 | - |
| 1Q17 | 15.2 | - |
| 4Q16 | 10.9 | - |
| 3Q16 | 0.5 | - |