| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 7.4 | -25.9% |
| 4Q25 | 8.5 | -31.1% |
| 3Q25 | 3.8 | -72.2% |
| 2Q25 | 12.6 | -34.4% |
| 1Q25 | 9.9 | -54.9% |
| 4Q24 | 12.4 | -51.8% |
| 3Q24 | 13.7 | -41.1% |
| 2Q24 | 19.3 | -35.2% |
| 1Q24 | 22.0 | -22.6% |
| 4Q23 | 25.6 | -10.1% |
| 3Q23 | 23.3 | -14.6% |
| 2Q23 | 29.8 | -6.8% |
| 1Q23 | 28.5 | +15.8% |
| 4Q22 | 28.5 | +21.6% |
| 3Q22 | 27.3 | +26.1% |
| 2Q22 | 31.9 | +46.3% |
| 1Q22 | 24.6 | +78.2% |
| 4Q21 | 23.4 | +43.9% |
| 3Q21 | 21.6 | +60.9% |
| 2Q21 | 21.8 | +13.2% |
| 1Q21 | 13.8 | -8.0% |
| 4Q20 | 16.3 | -1.8% |
| 3Q20 | 13.4 | -19.9% |
| 2Q20 | 19.3 | -8.3% |
| 1Q20 | 15.0 | -13.7% |
| 4Q19 | 16.6 | +0.1% |
| 3Q19 | 16.8 | -14.6% |
| 2Q19 | 21.0 | -8.0% |
| 1Q19 | 17.4 | -6.0% |
| 4Q18 | 16.6 | -13.0% |
| 3Q18 | 19.6 | +11.1% |
| 2Q18 | 22.9 | +11.1% |
| 1Q18 | 18.5 | +16.1% |
| 4Q17 | 19.0 | +26.7% |
| 3Q17 | 17.7 | +17.8% |
| 2Q17 | 20.6 | +11.4% |
| 1Q17 | 15.9 | -6.5% |
| 4Q16 | 15.0 | - |
| 3Q16 | 15.0 | - |
| 2Q16 | 18.5 | - |
| 1Q16 | 17.0 | - |