| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 1.0 | -40.9% |
| 2Q26 | 2.7 | +87.7% |
| 1Q26 | 0.7 | -34.0% |
| 4Q25 | 0.4 | +971.7% |
| 3Q25 | 1.7 | -13.1% |
| 2Q25 | 1.4 | +5.4% |
| 1Q25 | 1.0 | +1.1% |
| 4Q24 | 0.0 | -97.0% |
| 3Q24 | 2.0 | +60.2% |
| 2Q24 | 1.3 | +59.7% |
| 1Q24 | 1.0 | +21.8% |
| 4Q23 | 1.2 | +3.7% |
| 3Q23 | 1.2 | +0.9% |
| 2Q23 | 0.8 | -7.2% |
| 1Q23 | 0.8 | +11.8% |
| 4Q22 | 1.2 | +956.5% |
| 3Q22 | 1.2 | +1396.1% |
| 2Q22 | 0.9 | +80.2% |
| 1Q22 | 0.7 | -548.2% |
| 4Q21 | 0.1 | -85.6% |
| 3Q21 | 0.1 | -95.0% |
| 2Q21 | 0.5 | -56.8% |
| 1Q21 | -0.2 | -117.5% |
| 4Q20 | 0.8 | -23.8% |
| 3Q20 | 1.6 | +0.8% |
| 2Q20 | 1.2 | -5.6% |
| 1Q20 | 1.0 | -9.6% |
| 4Q19 | 1.0 | -27.3% |
| 3Q19 | 1.6 | +13.7% |
| 2Q19 | 1.2 | +92.6% |
| 1Q19 | 1.1 | +7.9% |
| 4Q18 | 1.4 | +32.4% |
| 3Q18 | 1.4 | +2.1% |
| 2Q18 | 0.6 | -16.9% |
| 1Q18 | 1.0 | -37.4% |
| 4Q17 | 1.1 | -53.2% |
| 3Q17 | 1.4 | -41.6% |
| 2Q17 | 0.8 | - |
| 1Q17 | 1.6 | - |
| 4Q16 | 2.2 | - |
| 3Q16 | 2.4 | - |