| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 4.1 | -26.5% |
| 4Q25 | 2.2 | -54.8% |
| 3Q25 | -0.7 | - |
| 1Q25 | 5.6 | +139.1% |
| 4Q24 | 4.9 | -11.7% |
| 2Q24 | 6.8 | +51.2% |
| 1Q24 | 2.3 | +22.1% |
| 4Q23 | 5.6 | +129.8% |
| 3Q23 | -0.5 | +1250.8% |
| 2Q23 | 4.5 | +141.8% |
| 1Q23 | 1.9 | -51.6% |
| 4Q22 | 2.4 | -44.2% |
| 3Q22 | 0.0 | -101.0% |
| 2Q22 | 1.9 | -72.0% |
| 1Q22 | 4.0 | +82.1% |
| 4Q21 | 4.4 | - |
| 3Q21 | 4.0 | +209.4% |
| 2Q21 | 6.7 | +182.6% |
| 1Q21 | 2.2 | -11.9% |
| 3Q20 | 1.3 | -26.7% |
| 2Q20 | 2.4 | -42.8% |
| 1Q20 | 2.5 | -34.4% |
| 4Q19 | 5.1 | +36.0% |
| 3Q19 | 1.8 | -72.7% |
| 2Q19 | 4.1 | -35.6% |
| 1Q19 | 3.8 | -12.7% |
| 4Q18 | 3.7 | - |
| 3Q18 | 6.5 | - |
| 2Q18 | 6.4 | - |
| 1Q18 | 4.3 | - |