| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 11.5 | -42.2% |
| 2Q26 | 10.0 | -339.2% |
| 1Q26 | 6.3 | -2.6% |
| 4Q25 | 16.4 | -18.9% |
| 3Q25 | 20.0 | +124.0% |
| 2Q25 | -4.2 | -124.0% |
| 1Q25 | 6.5 | -60.5% |
| 4Q24 | 20.2 | +4.1% |
| 3Q24 | 8.9 | -12.3% |
| 2Q24 | 17.4 | +67.0% |
| 1Q24 | 16.4 | +104.2% |
| 4Q23 | 19.4 | +17.8% |
| 3Q23 | 10.2 | +12.4% |
| 2Q23 | 10.4 | -39.3% |
| 1Q23 | 8.0 | -47.5% |
| 4Q22 | 16.5 | +40.0% |
| 3Q22 | 9.0 | -23.2% |
| 2Q22 | 17.2 | +11.7% |
| 1Q22 | 15.3 | +149.3% |
| 4Q21 | 11.8 | -9.5% |
| 3Q21 | 11.8 | +1.3% |
| 2Q21 | 15.4 | +146.3% |
| 1Q21 | 6.1 | -1085.8% |
| 4Q20 | 13.0 | +131.3% |
| 3Q20 | 11.6 | +112.8% |
| 2Q20 | 6.2 | +41.9% |
| 1Q20 | -0.6 | -115.8% |
| 4Q19 | 5.6 | -3.8% |
| 3Q19 | 5.5 | -37.2% |
| 2Q19 | 4.4 | +80.8% |
| 1Q19 | 4.0 | +287.3% |
| 4Q18 | 5.9 | -28.6% |
| 3Q18 | 8.7 | -47.0% |
| 2Q18 | 2.4 | -4.3% |
| 1Q18 | 1.0 | -104.7% |
| 4Q17 | 8.2 | -833.3% |
| 3Q17 | 16.4 | +1064.8% |
| 2Q17 | 2.5 | - |
| 1Q17 | -21.9 | - |
| 4Q16 | -1.1 | - |
| 3Q16 | 1.4 | - |