| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 4.3 | -53.1% |
| 3Q26 | 11.5 | +60.3% |
| 4Q25 | 9.2 | -4.0% |
| 3Q25 | 7.2 | -8.0% |
| 2Q25 | 9.4 | -12.5% |
| 1Q25 | 3.1 | -75.0% |
| 4Q24 | 9.6 | -21.4% |
| 3Q24 | 7.8 | -49.4% |
| 2Q24 | 10.8 | +366.6% |
| 1Q24 | 12.5 | +17.5% |
| 4Q23 | 12.2 | +45.9% |
| 3Q23 | 15.4 | +28.7% |
| 2Q23 | 2.3 | -84.0% |
| 1Q23 | 10.7 | -19.5% |
| 4Q22 | 8.4 | -23.9% |
| 3Q22 | 11.9 | -10.0% |
| 2Q22 | 14.4 | +30.4% |
| 1Q22 | 13.3 | -618.1% |
| 4Q21 | 11.0 | -869.7% |
| 3Q21 | 13.3 | +65.5% |
| 2Q21 | 11.1 | -837.3% |
| 1Q21 | -2.6 | -254.0% |
| 4Q20 | -1.4 | -111.5% |
| 3Q20 | 8.0 | -17.8% |
| 2Q20 | -1.5 | -111.5% |
| 1Q20 | 1.7 | -78.9% |
| 4Q19 | 12.4 | +40.8% |
| 3Q19 | 9.8 | -13.7% |
| 2Q19 | 13.1 | +53.0% |
| 1Q19 | 7.9 | -30.5% |
| 4Q18 | 8.8 | +57.0% |
| 3Q18 | 11.3 | +51.9% |
| 2Q18 | 8.6 | -268.8% |
| 1Q18 | 11.4 | +19.0% |
| 4Q17 | 5.6 | -219.3% |
| 3Q17 | 7.4 | +26.7% |
| 2Q17 | -5.1 | - |
| 1Q17 | 9.5 | - |
| 4Q16 | -4.7 | - |
| 3Q16 | 5.9 | - |