| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 0.8 | -55.7% |
| 2Q26 | 1.7 | -75.8% |
| 1Q26 | -0.3 | -107.3% |
| 4Q25 | 6.7 | +247.4% |
| 3Q25 | 1.8 | -64.0% |
| 2Q25 | 7.1 | -1.9% |
| 1Q25 | 4.4 | +18.2% |
| 4Q24 | 1.9 | -74.6% |
| 3Q24 | 5.0 | +44.5% |
| 2Q24 | 7.2 | +421.1% |
| 1Q24 | 3.7 | -31.8% |
| 4Q23 | 7.6 | +98.7% |
| 3Q23 | 3.5 | -2588.9% |
| 2Q23 | 1.4 | -72.4% |
| 1Q23 | 5.4 | +223.9% |
| 4Q22 | 3.8 | +19.5% |
| 3Q22 | -0.1 | -102.5% |
| 2Q22 | 5.0 | +37.1% |
| 1Q22 | 1.7 | -74.0% |
| 4Q21 | 3.2 | +11.2% |
| 3Q21 | 5.7 | +104.7% |
| 2Q21 | 3.7 | -51.2% |
| 1Q21 | 6.5 | +66.5% |
| 4Q20 | 2.9 | +71.6% |
| 3Q20 | 2.8 | -67.5% |
| 2Q20 | 7.5 | +24.6% |
| 1Q20 | 3.9 | +206.9% |
| 4Q19 | 1.7 | -22.9% |
| 3Q19 | 8.5 | +322.3% |
| 2Q19 | 6.0 | +34.7% |
| 1Q19 | 1.3 | -25.7% |
| 4Q18 | 2.2 | -46.1% |
| 3Q18 | 2.0 | +51.4% |
| 2Q18 | 4.5 | -9.7% |
| 1Q18 | 1.7 | -60.5% |
| 4Q17 | 4.1 | +238.6% |
| 3Q17 | 1.3 | -1.3% |
| 2Q17 | 5.0 | +4.1% |
| 1Q17 | 4.3 | -7.5% |
| 4Q16 | 1.2 | - |
| 3Q16 | 1.4 | - |
| 2Q16 | 4.8 | - |
| 1Q16 | 4.6 | - |