| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.9 | -89.9% |
| 3Q25 | 11.4 | -30.6% |
| 2Q25 | 34.5 | +149.6% |
| 1Q25 | 22.1 | +34.8% |
| 4Q24 | 49.1 | +1160.5% |
| 3Q24 | 16.5 | -290.1% |
| 2Q24 | 13.8 | +0.4% |
| 1Q24 | 16.4 | -433.5% |
| 4Q23 | 3.9 | +15.2% |
| 3Q23 | -8.7 | -73.0% |
| 2Q23 | 13.8 | +9.5% |
| 1Q23 | -4.9 | -118.3% |
| 4Q22 | 3.4 | -245.6% |
| 3Q22 | -32.0 | -387.5% |
| 2Q22 | 12.6 | -49.1% |
| 1Q22 | 26.8 | +4.2% |
| 4Q21 | -2.3 | -106.4% |
| 3Q21 | 11.1 | -52.4% |
| 2Q21 | 24.7 | -10.0% |
| 1Q21 | 25.7 | -3.9% |
| 4Q20 | 36.2 | -2.8% |
| 3Q20 | 23.4 | +42.0% |
| 2Q20 | 27.4 | -31.8% |
| 1Q20 | 26.7 | -148.3% |
| 4Q19 | 37.2 | -415.7% |
| 3Q19 | 16.5 | -33.6% |
| 2Q19 | 40.2 | -67.2% |
| 1Q19 | -55.3 | -247.0% |
| 4Q18 | -11.8 | -118.8% |
| 3Q18 | 24.8 | +86.6% |
| 2Q18 | 122.5 | - |
| 1Q18 | 37.7 | - |
| 4Q17 | 62.7 | - |
| 3Q17 | 13.3 | - |