| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 5.9 | -9.9% |
| 4Q25 | 10.3 | +19.6% |
| 3Q25 | 11.8 | +13.5% |
| 2Q25 | 10.5 | +46.4% |
| 1Q25 | 6.6 | -11.6% |
| 4Q24 | 8.6 | +2.3% |
| 3Q24 | 10.4 | -25.1% |
| 2Q24 | 7.2 | -40.7% |
| 1Q24 | 7.5 | -30.0% |
| 4Q23 | 8.4 | +4.7% |
| 3Q23 | 13.9 | +90.7% |
| 2Q23 | 12.1 | +44.0% |
| 1Q23 | 10.6 | +188.8% |
| 4Q22 | 8.0 | +137.1% |
| 3Q22 | 7.3 | +71.1% |
| 2Q22 | 8.4 | +28.7% |
| 1Q22 | 3.7 | +88.9% |
| 4Q21 | 3.4 | -622.6% |
| 3Q21 | 4.2 | -15.0% |
| 2Q21 | 6.5 | -20.2% |
| 1Q21 | 2.0 | -74.8% |
| 4Q20 | -0.6 | -107.0% |
| 3Q20 | 5 | -62.9% |
| 2Q20 | 8.2 | -33.3% |
| 1Q20 | 7.8 | -24.3% |
| 4Q19 | 9.3 | -31.8% |
| 3Q19 | 13.5 | -4.7% |
| 2Q19 | 12.3 | -10.9% |
| 1Q19 | 10.2 | -14.6% |
| 4Q18 | 13.6 | +72.5% |
| 3Q18 | 14.1 | -16.7% |
| 2Q18 | 13.8 | +5.2% |
| 1Q18 | 12.0 | +7.3% |
| 4Q17 | 7.9 | -36.4% |
| 3Q17 | 17.0 | +9.9% |
| 2Q17 | 13.1 | +21.5% |
| 1Q17 | 11.2 | +28.6% |
| 4Q16 | 12.4 | - |
| 3Q16 | 15.4 | - |
| 2Q16 | 10.8 | - |
| 1Q16 | 8.7 | - |