| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 17.9 | -5.4% |
| 1Q25 | 17.4 | +91.8% |
| 4Q24 | 18.9 | +133.6% |
| 3Q24 | 12.8 | -21.9% |
| 2Q24 | 16.3 | +16.5% |
| 1Q24 | 9.1 | -40.2% |
| 4Q23 | 8.1 | -55.6% |
| 3Q23 | 16.3 | -4.2% |
| 2Q23 | 14.0 | -37.4% |
| 1Q23 | 15.1 | -29.0% |
| 4Q22 | 18.2 | -0.9% |
| 3Q22 | 17.1 | +3.0% |
| 2Q22 | 22.4 | +39.8% |
| 1Q22 | 21.3 | +3.2% |
| 4Q21 | 18.4 | +22.0% |
| 3Q21 | 16.6 | +10.7% |
| 2Q21 | 16.0 | -5.5% |
| 1Q21 | 20.7 | +19.0% |
| 4Q20 | 15.1 | -4.2% |
| 3Q20 | 15.0 | +22.4% |
| 2Q20 | 16.9 | +42.2% |
| 1Q20 | 17.4 | +27.0% |
| 4Q19 | 15.7 | +49.4% |
| 3Q19 | 12.2 | -19.4% |
| 2Q19 | 11.9 | -11.8% |
| 1Q19 | 13.7 | -7.7% |
| 4Q18 | 10.5 | -15.5% |
| 3Q18 | 15.2 | +21.5% |
| 2Q18 | 13.5 | +8.2% |
| 1Q18 | 14.8 | +11.3% |
| 4Q17 | 12.5 | -10.0% |
| 3Q17 | 12.5 | +17.3% |
| 2Q17 | 12.5 | +7.2% |
| 1Q17 | 13.3 | +75.0% |
| 4Q16 | 13.8 | +81.4% |
| 3Q16 | 10.6 | - |
| 2Q16 | 11.6 | - |
| 1Q16 | 7.6 | - |
| 4Q15 | 7.6 | - |