| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 15.4 | -45.7% |
| 2Q26 | 27.7 | +21.6% |
| 1Q26 | 25.4 | -29.8% |
| 4Q25 | 2.7 | -83.7% |
| 3Q25 | 28.3 | +16.3% |
| 2Q25 | 22.8 | -9.4% |
| 1Q25 | 36.1 | +60.0% |
| 4Q24 | 16.6 | +6.3% |
| 3Q24 | 24.3 | +14.9% |
| 2Q24 | 25.2 | -10.7% |
| 1Q24 | 22.6 | -14.6% |
| 4Q23 | 15.6 | +110.9% |
| 3Q23 | 21.2 | -39.0% |
| 2Q23 | 28.2 | +13.7% |
| 1Q23 | 26.4 | -14.8% |
| 4Q22 | 7.4 | +19.2% |
| 3Q22 | 34.7 | +15.8% |
| 2Q22 | 24.8 | +2.5% |
| 1Q22 | 31.0 | +103.8% |
| 4Q21 | 6.2 | -255.1% |
| 3Q21 | 29.9 | +109.7% |
| 2Q21 | 24.2 | +51.8% |
| 1Q21 | 15.2 | -24.5% |
| 4Q20 | -4.0 | -126.4% |
| 3Q20 | 14.3 | -53.5% |
| 2Q20 | 15.9 | -19.3% |
| 1Q20 | 20.2 | -25.5% |
| 4Q19 | 15.1 | -36.0% |
| 3Q19 | 30.7 | +7.7% |
| 2Q19 | 19.7 | -30.3% |
| 1Q19 | 27.1 | -5.0% |
| 4Q18 | 23.6 | +49.2% |
| 3Q18 | 28.5 | -2.6% |
| 2Q18 | 28.3 | +0.9% |
| 1Q18 | 28.5 | -10.5% |
| 4Q17 | 15.8 | -54.4% |
| 3Q17 | 29.2 | -18.4% |
| 2Q17 | 28.0 | - |
| 1Q17 | 31.9 | - |
| 4Q16 | 34.7 | - |
| 3Q16 | 35.8 | - |