| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 8.4 | -33.0% |
| 2Q26 | 10.0 | -35.1% |
| 1Q26 | 7.4 | -51.4% |
| 4Q25 | 12.6 | -24.1% |
| 3Q25 | 12.6 | -21.4% |
| 2Q25 | 15.4 | -12.3% |
| 1Q25 | 15.2 | -29.7% |
| 4Q24 | 16.7 | -13.9% |
| 3Q24 | 16.0 | -5.3% |
| 2Q24 | 17.6 | +8.5% |
| 1Q24 | 21.7 | +32.4% |
| 4Q23 | 19.3 | +14.5% |
| 3Q23 | 16.9 | -25.5% |
| 2Q23 | 16.2 | -22.0% |
| 1Q23 | 16.4 | -24.9% |
| 4Q22 | 16.9 | -21.7% |
| 3Q22 | 22.7 | +6.6% |
| 2Q22 | 20.8 | +4.0% |
| 1Q22 | 21.8 | -5.4% |
| 4Q21 | 21.6 | -26.6% |
| 3Q21 | 21.3 | +19.4% |
| 2Q21 | 20.0 | +3.2% |
| 1Q21 | 23.0 | +19.0% |
| 4Q20 | 29.4 | +53.2% |
| 3Q20 | 17.8 | -18.4% |
| 2Q20 | 19.3 | -0.1% |
| 1Q20 | 19.4 | -12.6% |
| 4Q19 | 19.2 | +8.5% |
| 3Q19 | 21.8 | +1.4% |
| 2Q19 | 19.3 | +44.0% |
| 1Q19 | 22.1 | +27.7% |
| 4Q18 | 17.7 | +22.5% |
| 3Q18 | 21.5 | +62.0% |
| 2Q18 | 13.4 | +28.7% |
| 1Q18 | 17.3 | +93.3% |
| 4Q17 | 14.4 | +59.5% |
| 3Q17 | 13.3 | +17.6% |
| 2Q17 | 10.4 | - |
| 1Q17 | 9.0 | - |
| 4Q16 | 9.0 | - |
| 3Q16 | 11.3 | - |