| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 22.04 | -0.1% |
| 3Q24 | 21.47 | -4.6% |
| 2Q24 | 22.04 | -22.5% |
| 1Q24 | 22.07 | -40.6% |
| 3Q23 | 22.51 | -57.0% |
| 2Q23 | 28.43 | -52.0% |
| 1Q23 | 37.13 | -42.1% |
| 3Q22 | 52.36 | -21.0% |
| 2Q22 | 59.26 | -0.4% |
| 1Q22 | 64.1 | +22.5% |
| 4Q21 | 72.36 | +81.6% |
| 3Q21 | 66.24 | +70.6% |
| 2Q21 | 59.48 | +126.8% |
| 1Q21 | 52.34 | +68.3% |
| 4Q20 | 39.85 | +6.2% |
| 3Q20 | 38.83 | +12.0% |
| 2Q20 | 26.22 | -23.0% |
| 1Q20 | 31.1 | -30.0% |
| 4Q19 | 37.51 | -0.1% |
| 3Q19 | 34.65 | -2.6% |
| 2Q19 | 34.04 | -21.9% |
| 1Q19 | 44.43 | +13.3% |
| 4Q18 | 37.54 | - |
| 3Q18 | 35.57 | - |
| 2Q18 | 43.6 | - |
| 1Q18 | 39.22 | - |