| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 2.1 | +4.7% |
| 2Q25 | 3.6 | +1.2% |
| 1Q25 | 2.0 | +53.5% |
| 4Q24 | 1.0 | -45.3% |
| 3Q24 | 2.1 | +202.1% |
| 2Q24 | 3.6 | +161.2% |
| 1Q24 | 1.3 | +189.4% |
| 4Q23 | 1.9 | +72.0% |
| 3Q23 | 0.7 | -66.6% |
| 2Q23 | 1.4 | -45.9% |
| 1Q23 | 0.5 | -79.3% |
| 4Q22 | 1.1 | -5.2% |
| 3Q22 | 2.1 | -30.6% |
| 2Q22 | 2.5 | -45.2% |
| 1Q22 | 2.2 | -40.0% |
| 4Q21 | 1.1 | -71.3% |
| 3Q21 | 3.0 | -4.5% |
| 2Q21 | 4.6 | +9.0% |
| 1Q21 | 3.7 | +113.2% |
| 4Q20 | 4.0 | +277.5% |
| 3Q20 | 3.1 | +119.0% |
| 2Q20 | 4.2 | +205.1% |
| 1Q20 | 1.7 | +40.3% |
| 4Q19 | 1.1 | +17.0% |
| 3Q19 | 1.4 | -42.8% |
| 2Q19 | 1.4 | -50.3% |
| 1Q19 | 1.2 | -44.8% |
| 4Q18 | 0.9 | -49.4% |
| 3Q18 | 2.5 | -17.5% |
| 2Q18 | 2.8 | -24.2% |
| 1Q18 | 2.2 | +1.0% |
| 4Q17 | 1.8 | -36.4% |
| 3Q17 | 3.0 | +23.9% |
| 2Q17 | 3.7 | -0.1% |
| 1Q17 | 2.2 | +59.2% |
| 4Q16 | 2.8 | - |
| 3Q16 | 2.4 | - |
| 2Q16 | 3.7 | - |
| 1Q16 | 1.4 | - |