| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.2 | +49.0% |
| 2Q26 | 2.4 | -12.8% |
| 1Q26 | 2.4 | -26.5% |
| 4Q25 | 1.0 | -36.2% |
| 3Q25 | 2.1 | -31.8% |
| 2Q25 | 2.7 | -12.4% |
| 1Q25 | 3.2 | -9.7% |
| 4Q24 | 1.6 | +37.8% |
| 3Q24 | 3.1 | +4.9% |
| 2Q24 | 3.1 | +52.3% |
| 1Q24 | 3.6 | +2.5% |
| 4Q23 | 1.2 | -41.4% |
| 3Q23 | 3.0 | -18.6% |
| 2Q23 | 2.0 | -43.5% |
| 1Q23 | 3.5 | -27.9% |
| 4Q22 | 2.0 | -45.2% |
| 3Q22 | 3.7 | -39.5% |
| 2Q22 | 3.6 | -30.9% |
| 1Q22 | 4.8 | -13.4% |
| 4Q21 | 3.6 | +21.4% |
| 3Q21 | 6.1 | +35.2% |
| 2Q21 | 5.2 | +32.9% |
| 1Q21 | 5.6 | +48.1% |
| 4Q20 | 3.0 | +52.2% |
| 3Q20 | 4.5 | +13.9% |
| 2Q20 | 3.9 | +19.2% |
| 1Q20 | 3.8 | -7.2% |
| 4Q19 | 2.0 | +17.4% |
| 3Q19 | 3.9 | -8.8% |
| 2Q19 | 3.3 | -9.0% |
| 1Q19 | 4.1 | +0.5% |
| 4Q18 | 1.7 | -43.3% |
| 3Q18 | 4.3 | -27.7% |
| 2Q18 | 3.6 | -26.0% |
| 1Q18 | 4.0 | +9.8% |
| 4Q17 | 3.0 | +101.6% |
| 3Q17 | 6.0 | +100.7% |
| 2Q17 | 4.9 | +104.5% |
| 1Q17 | 3.7 | +31.7% |
| 4Q16 | 1.5 | - |
| 3Q16 | 3.0 | - |
| 2Q16 | 2.4 | - |
| 1Q16 | 2.8 | - |