| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.9 | +113.9% |
| 2Q26 | 1.4 | -53.9% |
| 1Q26 | 1.0 | -28.6% |
| 4Q25 | 1.7 | -50.9% |
| 3Q25 | 1.3 | -62.2% |
| 2Q25 | 3.1 | +14.9% |
| 1Q25 | 1.4 | -30.3% |
| 4Q24 | 3.4 | +53.2% |
| 3Q24 | 3.6 | -13.1% |
| 2Q24 | 2.7 | -44.9% |
| 1Q24 | 2.0 | -40.1% |
| 4Q23 | 2.2 | -23.7% |
| 3Q23 | 4.1 | +60.9% |
| 2Q23 | 4.9 | +65.8% |
| 1Q23 | 3.4 | +4.7% |
| 4Q22 | 2.9 | +13.5% |
| 3Q22 | 2.5 | +79.1% |
| 2Q22 | 3.0 | -396.7% |
| 1Q22 | 3.2 | -342.3% |
| 4Q21 | 2.6 | +14.6% |
| 3Q21 | 1.4 | -51.6% |
| 2Q21 | -1.0 | -134.8% |
| 1Q21 | -1.3 | -147.1% |
| 4Q20 | 2.2 | -53.3% |
| 3Q20 | 2.9 | -32.6% |
| 2Q20 | 2.9 | -37.2% |
| 1Q20 | 2.8 | -21.6% |
| 4Q19 | 4.8 | +31.2% |
| 3Q19 | 4.4 | +25.3% |
| 2Q19 | 4.6 | +37.2% |
| 1Q19 | 3.6 | -3.7% |
| 4Q18 | 3.6 | -6.2% |
| 3Q18 | 3.5 | +14.2% |
| 2Q18 | 3.3 | +114.4% |
| 1Q18 | 3.7 | +170.5% |
| 4Q17 | 3.9 | +0.6% |
| 3Q17 | 3.0 | -20.2% |
| 2Q17 | 1.6 | - |
| 1Q17 | 1.4 | - |
| 4Q16 | 3.9 | - |
| 3Q16 | 3.8 | - |