| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.3 | -39.0% |
| 2Q26 | 2.6 | +28.2% |
| 1Q26 | 1.7 | -57.5% |
| 4Q25 | 1.9 | -20.9% |
| 3Q25 | 5.5 | +40.2% |
| 2Q25 | 2.0 | -55.0% |
| 1Q25 | 4.1 | -36.5% |
| 4Q24 | 2.4 | -64.8% |
| 3Q24 | 3.9 | -49.4% |
| 2Q24 | 4.5 | -45.6% |
| 1Q24 | 6.4 | -33.0% |
| 4Q23 | 6.8 | +6.3% |
| 3Q23 | 7.7 | +21.6% |
| 2Q23 | 8.2 | +112.5% |
| 1Q23 | 9.6 | +264.6% |
| 4Q22 | 6.4 | +212.0% |
| 3Q22 | 6.3 | +1132.3% |
| 2Q22 | 3.9 | +792.1% |
| 1Q22 | 2.6 | +166.1% |
| 4Q21 | 2.0 | +50.9% |
| 3Q21 | 0.5 | -77.5% |
| 2Q21 | 0.4 | -77.9% |
| 1Q21 | 1.0 | -56.4% |
| 4Q20 | 1.4 | -40.2% |
| 3Q20 | 2.3 | -26.8% |
| 2Q20 | 2.0 | -33.1% |
| 1Q20 | 2.3 | -47.8% |
| 4Q19 | 2.3 | -27.9% |
| 3Q19 | 3.1 | -10.8% |
| 2Q19 | 2.9 | -10.6% |
| 1Q19 | 4.3 | +37.7% |
| 4Q18 | 3.2 | +4.6% |
| 3Q18 | 3.5 | +21.9% |
| 2Q18 | 3.3 | +79.3% |
| 1Q18 | 3.2 | +8184.5% |
| 4Q17 | 3.0 | +127.6% |
| 3Q17 | 2.9 | +69.0% |
| 2Q17 | 1.8 | - |
| 1Q17 | 0.0 | - |
| 4Q16 | 1.3 | - |
| 3Q16 | 1.7 | - |