| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 11.6 | +129.6% |
| 2Q26 | 10.7 | +4.4% |
| 1Q26 | 12.4 | +0.7% |
| 3Q25 | 5.0 | -58.2% |
| 2Q25 | 10.3 | +3.1% |
| 1Q25 | 12.3 | +14.4% |
| 4Q24 | 11.0 | +37.5% |
| 3Q24 | 12.0 | +0.3% |
| 2Q24 | 10.0 | +16.8% |
| 1Q24 | 10.8 | +21.7% |
| 4Q23 | 8.0 | +31.8% |
| 3Q23 | 12.0 | +3.5% |
| 2Q23 | 8.5 | -20.5% |
| 1Q23 | 8.8 | -19.7% |
| 4Q22 | 6.1 | +125.0% |
| 3Q22 | 11.6 | -33.5% |
| 2Q22 | 10.7 | +170.6% |
| 1Q22 | 11.0 | +99.1% |
| 4Q21 | 2.7 | -209.8% |
| 3Q21 | 17.4 | +150.6% |
| 2Q21 | 4.0 | -49.8% |
| 1Q21 | 5.5 | -40.7% |
| 4Q20 | -2.5 | -126.1% |
| 3Q20 | 7.0 | -26.7% |
| 2Q20 | 7.9 | +4.8% |
| 1Q20 | 9.3 | -9.0% |
| 4Q19 | 9.4 | +2.5% |
| 3Q19 | 9.5 | +0.8% |
| 2Q19 | 7.5 | -12.4% |
| 1Q19 | 10.2 | +4.2% |
| 4Q18 | 9.2 | -12.2% |
| 3Q18 | 9.4 | +4.5% |
| 2Q18 | 8.6 | +15.2% |
| 1Q18 | 9.8 | +24.4% |
| 4Q17 | 10.5 | +206.7% |
| 3Q17 | 9.0 | +19.7% |
| 2Q17 | 7.5 | - |
| 1Q17 | 7.9 | - |
| 4Q16 | 3.4 | - |
| 3Q16 | 7.5 | - |