| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.4 | -20.0% |
| 2Q26 | 3.4 | -34.2% |
| 1Q26 | 3.3 | -32.0% |
| 4Q25 | 5.6 | +156.0% |
| 3Q25 | 4.2 | +11.8% |
| 2Q25 | 5.2 | +32.6% |
| 1Q25 | 4.9 | +31.1% |
| 4Q24 | 2.2 | -29.6% |
| 3Q24 | 3.8 | -37.3% |
| 2Q24 | 3.9 | -30.6% |
| 1Q24 | 3.7 | -26.1% |
| 4Q23 | 3.1 | -25.5% |
| 3Q23 | 6.0 | +19.9% |
| 2Q23 | 5.6 | +14.7% |
| 1Q23 | 5.0 | -7.2% |
| 4Q22 | 4.2 | +27.8% |
| 3Q22 | 5.0 | +20.5% |
| 2Q22 | 4.9 | +43.1% |
| 1Q22 | 5.4 | +11.6% |
| 4Q21 | 3.3 | +32.2% |
| 3Q21 | 4.2 | +133.2% |
| 2Q21 | 3.4 | -7.3% |
| 1Q21 | 4.8 | +61.6% |
| 4Q20 | 2.5 | +347.0% |
| 3Q20 | 1.8 | +838.0% |
| 2Q20 | 3.7 | +207.1% |
| 1Q20 | 3.0 | +1524.3% |
| 4Q19 | 0.6 | -77.0% |
| 3Q19 | 0.2 | +1823.0% |
| 2Q19 | 1.2 | -51.8% |
| 1Q19 | 0.2 | -92.8% |
| 4Q18 | 2.4 | -597.1% |
| 3Q18 | 0.0 | -99.5% |
| 2Q18 | 2.5 | +79.7% |
| 1Q18 | 2.6 | +381.9% |
| 4Q17 | -0.5 | -130.8% |
| 3Q17 | 2.1 | +381.5% |
| 2Q17 | 1.4 | - |
| 1Q17 | 0.5 | - |
| 4Q16 | 1.6 | - |
| 3Q16 | 0.4 | - |