| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 12.7 | -41.6% |
| 2Q26 | 9.9 | +31.8% |
| 1Q26 | 10.2 | -35.4% |
| 4Q25 | 8.0 | -45.2% |
| 3Q25 | 21.8 | +42.8% |
| 2Q25 | 7.5 | -52.3% |
| 1Q25 | 15.8 | -3.1% |
| 4Q24 | 14.5 | +76.0% |
| 3Q24 | 15.2 | +43.7% |
| 2Q24 | 15.7 | +78.7% |
| 1Q24 | 16.3 | +35.6% |
| 4Q23 | 8.3 | -11.1% |
| 3Q23 | 10.6 | -24.5% |
| 2Q23 | 8.8 | -25.0% |
| 1Q23 | 12.0 | -24.0% |
| 4Q22 | 9.3 | -32.8% |
| 3Q22 | 14.0 | +0.3% |
| 2Q22 | 11.8 | +30.4% |
| 1Q22 | 15.8 | +516.5% |
| 4Q21 | 13.8 | +2426.3% |
| 3Q21 | 14.0 | +13.3% |
| 2Q21 | 9.0 | -7.2% |
| 1Q21 | 2.6 | -76.7% |
| 4Q20 | 0.5 | -92.4% |
| 3Q20 | 12.4 | +444.8% |
| 2Q20 | 9.7 | -3.4% |
| 1Q20 | 11.0 | -0.4% |
| 4Q19 | 7.2 | -11.3% |
| 3Q19 | 2.3 | -77.0% |
| 2Q19 | 10.1 | +25.4% |
| 1Q19 | 11.1 | +14.7% |
| 4Q18 | 8.1 | +41.0% |
| 3Q18 | 9.9 | +19.0% |
| 2Q18 | 8.0 | +4.1% |
| 1Q18 | 9.6 | -6.2% |
| 4Q17 | 5.8 | -24.1% |
| 3Q17 | 8.3 | -21.7% |
| 2Q17 | 7.7 | -34.0% |
| 1Q17 | 10.3 | - |
| 4Q16 | 7.6 | - |
| 3Q16 | 10.6 | - |
| 2Q16 | 11.7 | - |