| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 3.0 | +93.7% |
| 4Q25 | 1.1 | -20.8% |
| 3Q25 | 1.8 | +13746.8% |
| 2Q25 | 2.4 | -10.2% |
| 1Q25 | 1.6 | +66.1% |
| 4Q24 | 1.3 | +9.4% |
| 3Q24 | 0.0 | -99.3% |
| 2Q24 | 2.7 | -13.0% |
| 1Q24 | 0.9 | -67.6% |
| 4Q23 | 1.2 | -38.6% |
| 3Q23 | 1.8 | -34.0% |
| 2Q23 | 3.1 | -8.0% |
| 1Q23 | 2.9 | +14.0% |
| 4Q22 | 2.0 | +20.0% |
| 3Q22 | 2.8 | +75.0% |
| 2Q22 | 3.4 | +2.9% |
| 1Q22 | 2.5 | +47.4% |
| 4Q21 | 1.7 | -13.0% |
| 3Q21 | 1.6 | +37.7% |
| 2Q21 | 3.3 | +99.5% |
| 1Q21 | 1.7 | +263.6% |
| 4Q20 | 1.9 | +12.1% |
| 3Q20 | 1.2 | +602.2% |
| 2Q20 | 1.6 | +42.0% |
| 1Q20 | 0.5 | -56.9% |
| 4Q19 | 1.7 | +3837.9% |
| 3Q19 | 0.2 | +175.7% |
| 2Q19 | 1.2 | -56.0% |
| 1Q19 | 1.1 | -4.7% |
| 4Q18 | 0.0 | -95.0% |
| 3Q18 | 0.1 | -82.7% |
| 2Q18 | 2.6 | +82.4% |
| 1Q18 | 1.1 | +155.6% |
| 4Q17 | 0.9 | -27.8% |
| 3Q17 | 0.3 | +252.9% |
| 2Q17 | 1.4 | +24.2% |
| 1Q17 | 0.4 | -21.8% |
| 4Q16 | 1.2 | - |
| 3Q16 | 0.1 | - |
| 2Q16 | 1.2 | - |
| 1Q16 | 0.6 | - |