| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.2 | +35.7% |
| 2Q26 | 3.4 | +60.6% |
| 1Q26 | 0.9 | +162.0% |
| 3Q25 | 2.4 | +28.9% |
| 2Q25 | 2.1 | -17.7% |
| 1Q25 | 0.4 | -89.7% |
| 4Q24 | 4.9 | +24.8% |
| 3Q24 | 1.8 | -17.0% |
| 2Q24 | 2.6 | -38.0% |
| 1Q24 | 3.5 | -13.7% |
| 4Q23 | 4.0 | +21.1% |
| 3Q23 | 2.2 | -49.9% |
| 2Q23 | 4.1 | -15.0% |
| 1Q23 | 4.0 | +10.7% |
| 4Q22 | 3.3 | +32.5% |
| 3Q22 | 4.4 | +37.3% |
| 2Q22 | 4.8 | +29.3% |
| 1Q22 | 3.6 | +6.5% |
| 4Q21 | 2.5 | -6.8% |
| 3Q21 | 3.2 | -10.7% |
| 2Q21 | 3.8 | +3.4% |
| 1Q21 | 3.4 | -6.3% |
| 4Q20 | 2.7 | +8.6% |
| 3Q20 | 3.6 | +12.9% |
| 2Q20 | 3.6 | +47.3% |
| 1Q20 | 3.6 | +80.6% |
| 4Q19 | 2.4 | +49.7% |
| 3Q19 | 3.2 | -16.3% |
| 2Q19 | 2.5 | -40.2% |
| 1Q19 | 2.0 | -31.9% |
| 4Q18 | 1.6 | -66.6% |
| 3Q18 | 3.8 | +8.3% |
| 2Q18 | 4.1 | +24.3% |
| 1Q18 | 3.0 | +245.1% |
| 4Q17 | 4.9 | +65.8% |
| 3Q17 | 3.5 | -9.0% |
| 2Q17 | 3.3 | - |
| 1Q17 | 0.9 | - |
| 4Q16 | 2.9 | - |
| 3Q16 | 3.8 | - |