| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.2 | -10.6% |
| 2Q26 | 8.0 | +272.6% |
| 1Q26 | 7.1 | -28.7% |
| 4Q25 | 7.5 | -0.7% |
| 3Q25 | 6.9 | -11.9% |
| 2Q25 | 2.2 | -1081.0% |
| 1Q25 | 10.0 | +573.9% |
| 4Q24 | 7.5 | +124.9% |
| 3Q24 | 7.8 | +206.6% |
| 2Q24 | -0.2 | -106.3% |
| 1Q24 | 1.5 | -140.0% |
| 4Q23 | 3.3 | -29.9% |
| 3Q23 | 2.5 | -23.7% |
| 2Q23 | 3.5 | +44.2% |
| 1Q23 | -3.7 | -25.9% |
| 4Q22 | 4.8 | +47.9% |
| 3Q22 | 3.3 | -29.4% |
| 2Q22 | 2.4 | -46.9% |
| 1Q22 | -5.0 | -27.5% |
| 4Q21 | 3.2 | -70.7% |
| 3Q21 | 4.7 | -15.5% |
| 2Q21 | 4.5 | +4.5% |
| 1Q21 | -6.9 | -569.0% |
| 4Q20 | 11.0 | -671.1% |
| 3Q20 | 5.6 | -11.3% |
| 2Q20 | 4.4 | -62.0% |
| 1Q20 | 1.5 | -94.3% |
| 4Q19 | -1.9 | -128.3% |
| 3Q19 | 6.3 | +60.2% |
| 2Q19 | 11.4 | +72.4% |
| 1Q19 | 25.8 | +415.9% |
| 4Q18 | 6.8 | -18.2% |
| 3Q18 | 3.9 | -58.1% |
| 2Q18 | 6.6 | -32.4% |
| 1Q18 | 5.0 | -41.6% |
| 4Q17 | 8.3 | +0.3% |
| 3Q17 | 9.4 | +158.8% |
| 2Q17 | 9.8 | +67.8% |
| 1Q17 | 8.6 | +43.8% |
| 4Q16 | 8.3 | - |
| 3Q16 | 3.6 | - |
| 2Q16 | 5.9 | - |
| 1Q16 | 6.0 | - |