| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 1.7 | -0.9% |
| 2Q26 | 1.7 | +257.8% |
| 1Q26 | 1.3 | -10.1% |
| 4Q25 | 2.5 | +21.6% |
| 3Q25 | 1.7 | -55.3% |
| 2Q25 | 0.5 | -75.5% |
| 1Q25 | 1.4 | -6.0% |
| 4Q24 | 2.0 | +12.4% |
| 3Q24 | 3.9 | +85.3% |
| 2Q24 | 2.0 | -34.9% |
| 1Q24 | 1.5 | -42.0% |
| 4Q23 | 1.8 | +41.8% |
| 3Q23 | 2.1 | -33.8% |
| 2Q23 | 3.0 | +29.8% |
| 1Q23 | 2.6 | +34.8% |
| 4Q22 | 1.3 | -29.3% |
| 3Q22 | 3.2 | +69.5% |
| 2Q22 | 2.3 | +76.3% |
| 1Q22 | 1.9 | +432.8% |
| 4Q21 | 1.8 | +67.7% |
| 3Q21 | 1.9 | +18.2% |
| 2Q21 | 1.3 | -34.1% |
| 1Q21 | 0.4 | -8.6% |
| 4Q20 | 1.1 | -26.4% |
| 3Q20 | 1.6 | +27.2% |
| 2Q20 | 2.0 | +50.8% |
| 1Q20 | 0.4 | -41.4% |
| 4Q19 | 1.5 | +29.9% |
| 3Q19 | 1.2 | -14.8% |
| 2Q19 | 1.3 | -1.5% |
| 1Q19 | 0.7 | -9.8% |
| 4Q18 | 1.1 | +15.8% |
| 3Q18 | 1.5 | -13.1% |
| 2Q18 | 1.3 | -17.5% |
| 1Q18 | 0.8 | +243.3% |
| 4Q17 | 1.0 | -14.0% |
| 3Q17 | 1.7 | +6.8% |
| 2Q17 | 1.6 | - |
| 1Q17 | 0.2 | - |
| 4Q16 | 1.1 | - |
| 3Q16 | 1.6 | - |