| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 22.0 | -0.1% |
| 3Q24 | 21.5 | -4.6% |
| 2Q24 | 22.0 | -22.5% |
| 1Q24 | 22.1 | -40.6% |
| 3Q23 | 22.5 | -57.0% |
| 2Q23 | 28.4 | -52.0% |
| 1Q23 | 37.1 | -42.1% |
| 3Q22 | 52.4 | -21.0% |
| 2Q22 | 59.3 | -0.4% |
| 1Q22 | 64.1 | +22.5% |
| 4Q21 | 72.4 | +81.6% |
| 3Q21 | 66.2 | +70.6% |
| 2Q21 | 59.5 | +126.8% |
| 1Q21 | 52.3 | +68.3% |
| 4Q20 | 39.9 | +6.2% |
| 3Q20 | 38.8 | +12.0% |
| 2Q20 | 26.2 | -23.0% |
| 1Q20 | 31.1 | -30.0% |
| 4Q19 | 37.5 | -0.1% |
| 3Q19 | 34.7 | -2.6% |
| 2Q19 | 34.0 | -21.9% |
| 1Q19 | 44.4 | +13.3% |
| 4Q18 | 37.5 | - |
| 3Q18 | 35.6 | - |
| 2Q18 | 43.6 | - |
| 1Q18 | 39.2 | - |