| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.7 | -6.3% |
| 2Q26 | 11.7 | +82.1% |
| 1Q26 | 10.3 | +3.8% |
| 4Q25 | 7.9 | -9.7% |
| 3Q25 | 10.4 | +64.0% |
| 2Q25 | 6.4 | -8.6% |
| 1Q25 | 9.9 | +25.3% |
| 4Q24 | 8.7 | +76.1% |
| 3Q24 | 6.3 | +198.3% |
| 2Q24 | 7.0 | +51.1% |
| 1Q24 | 7.9 | +18.6% |
| 4Q23 | 4.9 | +130.1% |
| 3Q23 | 2.1 | -43.2% |
| 2Q23 | 4.7 | -43.7% |
| 1Q23 | 6.7 | -35.8% |
| 4Q22 | 2.1 | -69.9% |
| 3Q22 | 3.7 | -50.1% |
| 2Q22 | 8.3 | -4.8% |
| 1Q22 | 10.4 | +61.9% |
| 4Q21 | 7.1 | -0.8% |
| 3Q21 | 7.5 | +24.2% |
| 2Q21 | 8.7 | +1.7% |
| 1Q21 | 6.4 | -36.7% |
| 4Q20 | 7.2 | +19.4% |
| 3Q20 | 6.0 | -3.1% |
| 2Q20 | 8.5 | +3.5% |
| 1Q20 | 10.1 | -2.1% |
| 4Q19 | 6.0 | +130.6% |
| 3Q19 | 6.2 | +8.5% |
| 2Q19 | 8.3 | -7.2% |
| 1Q19 | 10.3 | -7.0% |
| 4Q18 | 2.6 | -40.6% |
| 3Q18 | 5.7 | -18.9% |
| 2Q18 | 8.9 | +28.2% |
| 1Q18 | 11.1 | +16.7% |
| 4Q17 | 4.4 | +24.5% |
| 3Q17 | 7.0 | +6.6% |
| 2Q17 | 6.9 | +6.7% |
| 1Q17 | 9.5 | +25.7% |
| 4Q16 | 3.5 | - |
| 3Q16 | 6.6 | - |
| 2Q16 | 6.5 | - |
| 1Q16 | 7.6 | - |