| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.9 | -39.4% |
| 2Q26 | 10.3 | - |
| 1Q26 | -1.6 | -145.3% |
| 4Q25 | 28.8 | -301.6% |
| 3Q25 | 11.4 | -34.5% |
| 1Q25 | 3.5 | -88.5% |
| 4Q24 | -14.3 | -188.8% |
| 3Q24 | 17.4 | -20.5% |
| 2Q24 | 37.2 | +40.6% |
| 1Q24 | 30.5 | +82.4% |
| 4Q23 | 16.1 | -22.9% |
| 3Q23 | 21.9 | +6.2% |
| 2Q23 | 26.5 | +22.1% |
| 1Q23 | 16.7 | +2.8% |
| 4Q22 | 20.9 | +60.8% |
| 3Q22 | 20.6 | 0.0% |
| 2Q22 | 21.7 | +58.9% |
| 1Q22 | 16.3 | -289.8% |
| 4Q21 | 13.0 | -38.3% |
| 3Q21 | 20.6 | +0.7% |
| 2Q21 | 13.6 | +10.7% |
| 1Q21 | -8.6 | -161.2% |
| 4Q20 | 21.0 | -48.4% |
| 3Q20 | 20.5 | +1.5% |
| 2Q20 | 12.3 | -56.5% |
| 1Q20 | 14.0 | -36.1% |
| 4Q19 | 40.7 | +51.5% |
| 3Q19 | 20.2 | -4.0% |
| 2Q19 | 28.3 | -2.8% |
| 1Q19 | 21.9 | -36.1% |
| 4Q18 | 26.9 | -14.4% |
| 3Q18 | 21.0 | +25.8% |
| 2Q18 | 29.1 | +6.2% |
| 1Q18 | 34.3 | +35.4% |
| 4Q17 | 31.4 | +70.9% |
| 3Q17 | 16.7 | +54.9% |
| 2Q17 | 27.4 | - |
| 1Q17 | 25.3 | - |
| 4Q16 | 18.4 | - |
| 3Q16 | 10.8 | - |