| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 23.1 | -6.2% |
| 1Q25 | 21.8 | -1.9% |
| 3Q24 | 28.2 | +11.0% |
| 2Q24 | 24.7 | -15.0% |
| 1Q24 | 22.2 | -33.9% |
| 3Q23 | 25.4 | -29.8% |
| 2Q23 | 29.0 | -27.9% |
| 1Q23 | 33.5 | -11.4% |
| 3Q22 | 36.1 | -31.9% |
| 2Q22 | 40.3 | -9.1% |
| 1Q22 | 37.8 | +4.9% |
| 3Q21 | 53.0 | +130.5% |
| 2Q21 | 44.3 | +464.2% |
| 1Q21 | 36.1 | +38.8% |
| 4Q20 | 36.5 | -9.4% |
| 3Q20 | 23.0 | -43.9% |
| 2Q20 | 7.8 | -82.6% |
| 1Q20 | 26.0 | -26.6% |
| 4Q19 | 40.3 | -15.0% |
| 3Q19 | 41.0 | -12.4% |
| 2Q19 | 45.0 | +9.0% |
| 1Q19 | 35.4 | -2.2% |
| 4Q18 | 47.4 | +74.1% |
| 3Q18 | 46.8 | -0.9% |
| 2Q18 | 41.3 | - |
| 1Q18 | 36.2 | - |
| 4Q17 | 27.2 | - |
| 3Q17 | 47.3 | - |