| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.3 | +29.9% |
| 2Q26 | 3.7 | +7.5% |
| 1Q26 | 4.4 | -13.6% |
| 4Q25 | 4.8 | +40.6% |
| 3Q25 | 4.1 | -11.5% |
| 2Q25 | 3.5 | -4.3% |
| 1Q25 | 5.1 | +19.6% |
| 4Q24 | 3.4 | +40.5% |
| 3Q24 | 4.6 | -10.8% |
| 2Q24 | 3.6 | -18.8% |
| 1Q24 | 4.2 | +2.2% |
| 4Q23 | 2.4 | +35.2% |
| 3Q23 | 5.2 | +8.5% |
| 2Q23 | 4.5 | +17.9% |
| 1Q23 | 4.2 | -24.1% |
| 4Q22 | 1.8 | +94.1% |
| 3Q22 | 4.8 | -23.2% |
| 2Q22 | 3.8 | -17.0% |
| 1Q22 | 5.5 | +21.8% |
| 4Q21 | 0.9 | -52.3% |
| 3Q21 | 6.2 | +166.6% |
| 2Q21 | 4.6 | +30.5% |
| 1Q21 | 4.5 | +27.0% |
| 4Q20 | 1.9 | -20.4% |
| 3Q20 | 2.3 | +29.2% |
| 2Q20 | 3.5 | +109.4% |
| 1Q20 | 3.5 | +55.5% |
| 4Q19 | 2.4 | -2.6% |
| 3Q19 | 1.8 | -19.9% |
| 2Q19 | 1.7 | +238.5% |
| 1Q19 | 2.3 | +106.1% |
| 4Q18 | 2.5 | -0.5% |
| 3Q18 | 2.3 | +988.9% |
| 2Q18 | 0.5 | -49.8% |
| 1Q18 | 1.1 | -66.8% |
| 4Q17 | 2.5 | +40.3% |
| 3Q17 | 0.2 | -92.7% |
| 2Q17 | 1.0 | - |
| 1Q17 | 3.3 | - |
| 4Q16 | 1.8 | - |
| 3Q16 | 2.9 | - |