| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.7 | +27.5% |
| 2Q26 | 4.6 | +35.0% |
| 1Q26 | 4.4 | +47.8% |
| 4Q25 | 5.4 | +181.3% |
| 3Q25 | 4.5 | +52.7% |
| 2Q25 | 3.4 | -28.3% |
| 1Q25 | 2.9 | -16.1% |
| 4Q24 | 1.9 | -62.9% |
| 3Q24 | 2.9 | -58.7% |
| 2Q24 | 4.8 | +27.8% |
| 1Q24 | 3.5 | -43.5% |
| 4Q23 | 5.1 | +5.0% |
| 3Q23 | 7.1 | +3.0% |
| 2Q23 | 3.7 | -48.2% |
| 1Q23 | 6.2 | -34.3% |
| 4Q22 | 4.9 | -43.6% |
| 3Q22 | 6.9 | -0.4% |
| 2Q22 | 7.2 | +132.6% |
| 1Q22 | 9.5 | +148.6% |
| 4Q21 | 8.7 | +118.1% |
| 3Q21 | 6.9 | +64.3% |
| 2Q21 | 3.1 | -48.7% |
| 1Q21 | 3.8 | +51.2% |
| 4Q20 | 4.0 | -19.8% |
| 3Q20 | 4.2 | -17.1% |
| 2Q20 | 6.1 | -1.4% |
| 1Q20 | 2.5 | -52.1% |
| 4Q19 | 5.0 | +1.1% |
| 3Q19 | 5.1 | -18.7% |
| 2Q19 | 6.1 | -8.6% |
| 1Q19 | 5.3 | -9.9% |
| 4Q18 | 4.9 | -28.8% |
| 3Q18 | 6.2 | -4.6% |
| 2Q18 | 6.7 | +31.4% |
| 1Q18 | 5.8 | +83.6% |
| 4Q17 | 6.9 | +32.8% |
| 3Q17 | 6.5 | +48.9% |
| 2Q17 | 5.1 | +61.4% |
| 1Q17 | 3.2 | -15.7% |
| 4Q16 | 5.2 | - |
| 3Q16 | 4.4 | - |
| 2Q16 | 3.2 | - |
| 1Q16 | 3.8 | - |