| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 8.7 | -41.1% |
| 2Q26 | 11.6 | -11.1% |
| 1Q26 | 10.8 | -27.7% |
| 4Q25 | 10.4 | -33.5% |
| 3Q25 | 14.8 | -21.6% |
| 2Q25 | 13.0 | -29.6% |
| 1Q25 | 14.9 | -28.0% |
| 4Q24 | 15.6 | -4.8% |
| 3Q24 | 18.8 | +32.5% |
| 2Q24 | 18.4 | +3.5% |
| 1Q24 | 20.7 | +43.2% |
| 4Q23 | 16.4 | +46.8% |
| 3Q23 | 14.2 | +4.3% |
| 2Q23 | 17.8 | +61.1% |
| 1Q23 | 14.5 | +121.7% |
| 4Q22 | 11.2 | +0.2% |
| 3Q22 | 13.6 | +72.0% |
| 2Q22 | 11.1 | +93.7% |
| 1Q22 | 6.5 | +897.4% |
| 4Q21 | 11.1 | +21.7% |
| 3Q21 | 7.9 | -8.6% |
| 2Q21 | 5.7 | -23.0% |
| 1Q21 | 0.7 | -87.7% |
| 4Q20 | 9.2 | +1.6% |
| 3Q20 | 8.7 | +3.6% |
| 2Q20 | 7.4 | +1.8% |
| 1Q20 | 5.3 | -19.1% |
| 4Q19 | 9.0 | +44.3% |
| 3Q19 | 8.4 | -3.3% |
| 2Q19 | 7.3 | -9.0% |
| 1Q19 | 6.6 | +73.5% |
| 4Q18 | 6.2 | -6.7% |
| 3Q18 | 8.6 | +1.9% |
| 2Q18 | 8.0 | +115.8% |
| 1Q18 | 3.8 | -303.5% |
| 4Q17 | 6.7 | +104.3% |
| 3Q17 | 8.5 | +132.2% |
| 2Q17 | 3.7 | -8.7% |
| 1Q17 | -1.9 | -150.6% |
| 4Q16 | 3.3 | - |
| 3Q16 | 3.7 | - |
| 2Q16 | 4.1 | - |
| 1Q16 | 3.7 | - |