| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 8.0 | -34.4% |
| 4Q25 | 11.0 | +5.3% |
| 3Q25 | 6.1 | -4.7% |
| 2Q25 | 2.0 | -43.5% |
| 1Q25 | 12.2 | +21.0% |
| 4Q24 | 10.5 | +6.7% |
| 3Q24 | 6.4 | -2.7% |
| 2Q24 | 3.6 | +8.9% |
| 1Q24 | 10.1 | -18.5% |
| 4Q23 | 9.8 | -22.9% |
| 3Q23 | 6.6 | +86.1% |
| 2Q23 | 3.3 | -22.1% |
| 1Q23 | 12.4 | +16.9% |
| 4Q22 | 12.7 | -23.1% |
| 3Q22 | 3.5 | +35.9% |
| 2Q22 | 4.2 | -12.8% |
| 1Q22 | 10.6 | -6.0% |
| 4Q21 | 16.5 | +84.2% |
| 3Q21 | 2.6 | +289.9% |
| 2Q21 | 4.8 | +41.6% |
| 1Q21 | 11.3 | +15.8% |
| 4Q20 | 9.0 | -29.6% |
| 3Q20 | 0.7 | -91.6% |
| 2Q20 | 3.4 | -50.0% |
| 1Q20 | 9.8 | -2.5% |
| 4Q19 | 12.8 | +14.3% |
| 3Q19 | 7.9 | +5.0% |
| 2Q19 | 6.8 | +5.1% |
| 1Q19 | 10.0 | +7.1% |
| 4Q18 | 11.2 | +18.1% |
| 3Q18 | 7.6 | +13.3% |
| 2Q18 | 6.5 | -5.8% |
| 1Q18 | 9.3 | -22.6% |
| 4Q17 | 9.4 | -29.4% |
| 3Q17 | 6.7 | +28.6% |
| 2Q17 | 6.9 | -16.7% |
| 1Q17 | 12.1 | -4.8% |
| 4Q16 | 13.4 | - |
| 3Q16 | 5.2 | - |
| 2Q16 | 8.3 | - |
| 1Q16 | 12.7 | - |