| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.3 | -43.0% |
| 2Q26 | 6.3 | -14.1% |
| 1Q26 | 7.5 | -32.5% |
| 4Q25 | 7.9 | -11.3% |
| 3Q25 | 11.0 | +95.3% |
| 2Q25 | 7.3 | -42.6% |
| 1Q25 | 11.2 | -23.3% |
| 4Q24 | 8.9 | -22.9% |
| 3Q24 | 5.6 | -68.9% |
| 2Q24 | 12.8 | -23.7% |
| 1Q24 | 14.5 | +69.5% |
| 4Q23 | 11.6 | +151.1% |
| 3Q23 | 18.1 | +59.0% |
| 2Q23 | 16.8 | +112.4% |
| 1Q23 | 8.6 | -26.2% |
| 4Q22 | 4.6 | +14.6% |
| 3Q22 | 11.4 | +136.5% |
| 2Q22 | 7.9 | +161.5% |
| 1Q22 | 11.6 | +98.9% |
| 4Q21 | 4.0 | -35.6% |
| 3Q21 | 4.8 | -17.8% |
| 2Q21 | 3.0 | -17.0% |
| 1Q21 | 5.8 | +101.2% |
| 4Q20 | 6.3 | +40.7% |
| 3Q20 | 5.9 | +20.1% |
| 2Q20 | 3.6 | -39.4% |
| 1Q20 | 2.9 | -61.1% |
| 4Q19 | 4.4 | -11.4% |
| 3Q19 | 4.9 | +35.3% |
| 2Q19 | 6.0 | -303.0% |
| 1Q19 | 7.5 | +74.5% |
| 4Q18 | 5.0 | -4.9% |
| 3Q18 | 3.6 | +16.1% |
| 2Q18 | -3.0 | -501.8% |
| 1Q18 | 4.3 | +704.6% |
| 4Q17 | 5.3 | +131.5% |
| 3Q17 | 3.1 | -18018.5% |
| 2Q17 | 0.7 | -418.0% |
| 1Q17 | 0.5 | -335.8% |
| 4Q16 | 2.3 | - |
| 3Q16 | 0.0 | - |
| 2Q16 | -0.2 | - |
| 1Q16 | -0.2 | - |