| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 42.4 | +15.3% |
| 4Q25 | 38.1 | +42.4% |
| 3Q25 | 33.1 | +54.3% |
| 2Q25 | 33.9 | +111.1% |
| 1Q25 | 36.8 | +228.0% |
| 4Q24 | 26.8 | -37.3% |
| 3Q24 | 21.5 | -46.7% |
| 2Q24 | 16.1 | -62.3% |
| 1Q24 | 11.2 | -74.0% |
| 4Q23 | 42.7 | +5.3% |
| 3Q23 | 40.3 | +2.1% |
| 2Q23 | 42.6 | +23.6% |
| 1Q23 | 43.1 | +23.5% |
| 4Q22 | 40.5 | +38.4% |
| 3Q22 | 39.4 | +54.8% |
| 2Q22 | 34.4 | +53.2% |
| 1Q22 | 34.9 | +67.7% |
| 4Q21 | 29.3 | +66.6% |
| 3Q21 | 25.5 | +150.0% |
| 2Q21 | 22.5 | +215.6% |
| 1Q21 | 20.8 | +300.7% |
| 4Q20 | 17.6 | +35.9% |
| 3Q20 | 10.2 | +3.3% |
| 2Q20 | 7.1 | -40.2% |
| 1Q20 | 5.2 | +8.1% |
| 4Q19 | 12.9 | -50.5% |
| 3Q19 | 9.9 | -59.4% |
| 2Q19 | 11.9 | -45.7% |
| 1Q19 | 4.8 | - |
| 4Q18 | 26.1 | - |
| 3Q18 | 24.3 | - |
| 2Q18 | 21.9 | - |