| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 37.7 | +26.5% |
| 2Q26 | 26.5 | +237.6% |
| 1Q26 | 20.4 | +30.2% |
| 4Q25 | 23.9 | +99.3% |
| 3Q25 | 29.8 | +189.4% |
| 2Q25 | 7.9 | -21.4% |
| 1Q25 | 15.7 | +10.0% |
| 4Q24 | 12.0 | -28.7% |
| 3Q24 | 10.3 | -584.2% |
| 2Q24 | 10.0 | -18.4% |
| 1Q24 | 14.2 | +40.4% |
| 4Q23 | 16.8 | +1.1% |
| 3Q23 | -2.1 | -101.6% |
| 2Q23 | 12.2 | -68.4% |
| 1Q23 | 10.1 | -57.8% |
| 4Q22 | 16.6 | -36.2% |
| 3Q22 | 136.8 | +367.4% |
| 2Q22 | 38.7 | +69.5% |
| 1Q22 | 24.0 | -3.8% |
| 4Q21 | 26.1 | +1856.4% |
| 3Q21 | 29.3 | +63.4% |
| 2Q21 | 22.9 | -17.9% |
| 1Q21 | 25.0 | +13.8% |
| 4Q20 | 1.3 | -93.6% |
| 3Q20 | 17.9 | +60.0% |
| 2Q20 | 27.8 | -6.9% |
| 1Q20 | 21.9 | -30.1% |
| 4Q19 | 20.8 | -11.8% |
| 3Q19 | 11.2 | -48.4% |
| 2Q19 | 29.9 | +67.5% |
| 1Q19 | 31.4 | +46.6% |
| 4Q18 | 23.6 | +65.5% |
| 3Q18 | 21.7 | -2.7% |
| 2Q18 | 17.8 | +43.0% |
| 1Q18 | 21.4 | +35.1% |
| 4Q17 | 14.2 | -45.5% |
| 3Q17 | 22.3 | +32.7% |
| 2Q17 | 12.5 | - |
| 1Q17 | 15.8 | - |
| 4Q16 | 26.1 | - |
| 3Q16 | 16.8 | - |